In 1976, a woman named Sherrie O'Steen learned she was pregnant. She also learned, when she asked General Electric to count her pregnancy-related disability the same way it counted everyone else's, that the United States Supreme Court did not consider this discrimination "because of sex" at all. In General Electric Co. v. Gilbert, 429 U.S. 125 (1976), the Court held that a disability plan covering essentially every condition a worker could experience except pregnancy did not violate Title VII, reasoning—with a straight face—that the plan simply divided employees into "pregnant persons and nonpregnant persons," and the latter group happened to include both men and women. Pregnancy, the majority suggested, was just an extra benefit some employees wanted. Justice Brennan, in dissent, pointed out the obvious: only women get pregnant, so a policy that singles out pregnancy singles out women.

Congress agreed with the dissent. Within two years it passed the Pregnancy Discrimination Act of 1978, which did something rare in American law: it overruled the Supreme Court by statute, in plain English, telling the Justices they had misread their own handiwork. That single sentence of legislative correction is where the modern law of pregnancy in the workplace begins. But it is emphatically not where it ends. Between 2015 and 2024, three developments—a Supreme Court decision, a brand-new federal statute, and a sweeping federal regulation—rewrote what employers owe pregnant and postpartum workers more thoroughly than anything since 1978. If you learned this area of law before 2023, much of what you know is now incomplete.

This guide is a complete, current map of that terrain. We start with the foundational statute (the PDA), walk through the Supreme Court's accommodation puzzle in Young v. UPS, and then spend real time on the two pieces of law that most practitioners are still catching up on: the Pregnant Workers Fairness Act of 2023 (PWFA) and the EEOC's 2024 final rule implementing it, which together created—for the first time in federal law—an affirmative, ADA-style duty to accommodate pregnancy itself. We cover the PUMP Act (lactation breaks), the way the FMLA and ADA interlock with all of this, the stronger protections many states layer on top, and the nuts and bolts of charges, remedies, and damages. Throughout, we use clearly labeled hypotheticals—meet Acme Corp. and its employees—because pregnancy law is one of those subjects that only snaps into focus once you watch it operate on a concrete set of facts.

A note on audience before we dive in: this is written so that a judge could check a citation, an HR director could build a policy, and an anxious employee at twenty-six weeks could understand her rights. Every term of art is defined in plain language the first time it appears. And one disclaimer to keep front of mind: this is fast-moving law. The PWFA regulation took effect in June 2024 and is already generating litigation; states amend their statutes constantly. Treat this as a sophisticated orientation, not a substitute for advice on your specific facts.

The Lay of the Land: Five Federal Laws, One Pregnant Worker

Here is the single most important thing to understand at the outset: there is no one "pregnancy discrimination law." A pregnant worker in the United States may be protected, simultaneously, by as many as five overlapping federal statutes, each doing a different job:

  • Title VII of the Civil Rights Act of 1964, as amended by the Pregnancy Discrimination Act (PDA). This is the anti-discrimination engine. It says you cannot treat a worker worse because she is pregnant.
  • The Pregnant Workers Fairness Act of 2023 (PWFA). This is the new affirmative-accommodation engine. It says you must take positive steps to accommodate the known limitations of pregnancy, childbirth, and related conditions.
  • The Americans with Disabilities Act (ADA). This covers pregnancy-related conditions that rise to the level of disabilities (gestational diabetes, preeclampsia, severe complications), with its own accommodation duty.
  • The Family and Medical Leave Act (FMLA). This provides up to twelve weeks of job-protected unpaid leave for the birth and care of a child and for serious health conditions, including those tied to pregnancy.
  • The Fair Labor Standards Act (FLSA), as amended by the PUMP Act. This guarantees break time and private space for nursing employees to express breast milk.

These statutes are not mutually exclusive; they stack. A single employee recovering from a complicated delivery might invoke the PWFA for a modified-duty accommodation, the FMLA for leave, the ADA for a postpartum complication that became a disability, and the PUMP Act for pumping breaks when she returns—all at once. The art of this area, for employers and employees alike, is knowing which law answers which question. The rest of this guide takes them in turn, and our worked examples will repeatedly show the same fact pattern viewed through each statutory lens.

For the broader framework of employment discrimination into which all of this fits, our companion piece on age discrimination basics is useful orientation, because pregnancy discrimination follows the same procedural and structural grammar as other Title VII and federal-discrimination claims—the same charge process, the same McDonnell Douglas proof structure, the same statutory damages architecture.

The Pregnancy Discrimination Act: "Treat Her Like Everyone Else"

The PDA did two things in 1978, and only two—but they were big.

First, it defined the terms. The Act amended Title VII's definitions section to provide that the phrases "because of sex" and "on the basis of sex" include "because of or on the basis of pregnancy, childbirth, or related medical conditions" (42 U.S.C. § 2000e(k)). In one stroke, pregnancy discrimination became a form of sex discrimination, fully prohibited by Title VII. That means everything Title VII already forbade—refusing to hire, firing, demoting, paying less, denying promotions or training, segregating employees, tolerating harassment, retaliating—is forbidden when done because of pregnancy. An employer cannot post a job ad signaling it prefers non-pregnant applicants; cannot refuse to promote a woman because she "might leave to have a baby"; cannot fire someone the week it learns she is expecting.

Second—and this is the part that generated decades of litigation—the PDA added an equal-treatment clause. It says that women affected by pregnancy "shall be treated the same for all employment-related purposes ... as other persons not so affected but similar in their ability or inability to work" (42 U.S.C. § 2000e(k)). Read that sentence carefully, because its precise wording is the hinge on which the entire pre-2023 accommodation debate turned. The PDA did not say employers must accommodate pregnant workers. It said employers must treat them the same as non-pregnant workers similar in their ability to work. It was a comparative command, not an affirmative one. As long as an employer was equally stingy to everybody, the older view held, it complied.

To see why that mattered, picture Acme Corp., a warehouse company. Acme has a policy: it offers light-duty assignments to employees injured on the job and to employees who lose their Department of Transportation driving certification, but to no one else. Dana, a forklift operator, becomes pregnant; her doctor says she should not lift more than twenty pounds. Dana asks for light duty. Acme says no—light duty is only for on-the-job injuries and lost certifications, and pregnancy is neither. Has Acme violated the PDA?

Under the literal equal-treatment reading, maybe not: Acme denied Dana exactly what it would deny a non-pregnant employee with an off-the-job injury and an intact license. Under a more protective reading, Acme was accommodating a large class of workers "similar in their ability or inability to work" (people who, like Dana, temporarily couldn't do the full job) while excluding pregnant women. This is precisely the dispute the Supreme Court finally confronted in Young v. UPS—and the dispute Congress ultimately resolved in 2023 by changing the rules of the game entirely.

Who and What the PDA Covers

The PDA rides on Title VII, so it borrows Title VII's coverage rules. It applies to private employers with fifteen or more employees (counted across twenty or more calendar workweeks in the current or preceding year), plus state and local governments, employment agencies, and labor unions. It protects applicants, current employees, and former employees—but, like the rest of Title VII, it does not cover independent contractors, so worker-classification questions can be outcome-determinative. (For why that line matters in other contexts, our discussion of misclassification in popular legal documents for startups is a useful sidebar.)

The conduct the PDA reaches is the full Title VII menu: refusing to hire (42 U.S.C. § 2000e-2(a)), discriminatory discharge and constructive discharge, denial of promotion, demotion, discriminatory compensation, classification or segregation that deprives workers of opportunities, discriminatory job advertisements, harassment, and retaliation against anyone who opposes pregnancy discrimination, files a charge, or participates in an investigation (42 U.S.C. § 2000e-3(a)). Retaliation deserves emphasis because, across all of Title VII, retaliation is now the most frequently filed category of EEOC charge—it is often easier to prove than the underlying discrimination, because the employer's adverse reaction to a complaint can be documented in real time. Pregnancy discrimination charges themselves run in the low thousands annually (the EEOC reported roughly 2,700 in a recent fiscal year), comparable to religion- and color-based charges, and the agency has repeatedly named pregnancy bias an enforcement priority.

The EEOC's Enforcement Guidance: Persuasive, Not Binding

Before turning to the proof structures, one source deserves its own flag. The EEOC's Enforcement Guidance on Pregnancy Discrimination and Related Issues, last comprehensively updated in June 2015 to reflect Young, is the agency's distillation of how all of this fits together, complete with illustrative examples of permitted and forbidden practices. It is not binding precedent—courts owe it only the weight its reasoning earns under Skidmore v. Swift & Co., 323 U.S. 134 (1944)—but it is the single most useful practitioner's map of the EEOC's enforcement posture, and HR teams that follow it rarely find themselves on the wrong side of a charge. The 2024 PWFA regulation, by contrast, is a true legislative rule with the force of law, and the two should not be confused.

Proving a PDA Claim: Disparate Treatment, Disparate Impact, and Friends

PDA plaintiffs prove their cases the same way other Title VII plaintiffs do, under several recognized theories.

Disparate treatment is intentional discrimination—the employer treated the worker worse because she was pregnant. Direct evidence (a manager's email saying "we can't promote her, she's about to pop") is rare and golden. Far more common is the indirect, circumstantial route under the McDonnell Douglas burden-shifting framework (from McDonnell Douglas Corp. v. Green, 411 U.S. 792 (1973)). It works in three steps. The employee first makes out a prima facie case—for a failure-to-hire claim, for instance, that she is in the protected class, applied and was qualified, was rejected, and the job stayed open. The burden then shifts to the employer to articulate a legitimate, nondiscriminatory reason for its action. Finally, the employee must show that the stated reason is pretext—a cover story for discrimination. Courts have found evidence of pregnancy bias in things like a supervisor's stray remarks (Sheehan v. Donlen Corp., 173 F.3d 1039 (7th Cir. 1999)), favorable treatment of non-pregnant comparators (EEOC v. Horizon/CMS Healthcare Corp., 220 F.3d 1184 (10th Cir. 2000)), and suspicious timing—an adverse action landing right after the employer learns of the pregnancy (Asmo v. Keane, Inc., 471 F.3d 588 (6th Cir. 2006)).

A subtle but crucial point about comparators: a pregnant plaintiff's comparators are not necessarily men. They are "those individuals who are not pregnant but similar in their ability or inability to work" (EEOC v. Ackerman, Hood & McQueen, Inc., 956 F.2d 944 (10th Cir. 1992)). That phrasing—straight from the statute—is exactly what makes the accommodation question so thorny, and exactly what Young would later mine for its proof framework.

Disparate impact is the subtler cousin: a facially neutral policy that disproportionately disadvantages pregnant workers, even without any intent to discriminate. A maximum-lifting rule, an inflexible attendance policy, or a "no light duty for anyone" rule can be challenged on this theory if it falls harder on pregnant employees and is not justified by business necessity (Griggs v. Duke Power Co., 401 U.S. 424 (1971), supplies the foundational disparate-impact framework that the Civil Rights Act of 1991 later codified at 42 U.S.C. § 2000e-2(k)).

Pattern-or-practice, cat's-paw, harassment, and retaliation round out the theories. Cat's-paw liability is a particular trap: an employer can be liable when a biased supervisor influences a decision even if the formal decision-maker harbored no bias at all—the biased actor is the "cat's paw" pulling the chestnut out of the fire (the seminal case, Staub v. Proctor Hospital, 562 U.S. 411 (2011), arose under a different statute but the theory now travels across discrimination law). Harassment based on pregnancy—jokes, name-calling, ridicule, or intimidation about an employee's pregnancy, childbirth, or breastfeeding—violates Title VII when it is severe or pervasive enough to create a hostile work environment under the standard of Meritor Savings Bank v. Vinson, 477 U.S. 57 (1986), and Harris v. Forklift Systems, Inc., 510 U.S. 17 (1993).

The BFOQ Exception and the Forbidden "Fetal Protection" Policy

Title VII recognizes one narrow escape hatch: the bona fide occupational qualification (BFOQ), which lets an employer make decisions based on sex (or religion, national origin, or age) when the characteristic is "reasonably necessary to the normal operation" of the business (42 U.S.C. § 2000e-2(e)). For pregnancy, the BFOQ is almost never available. As the EEOC has put it, the defense "cannot be based on fears of danger to the employee or her fetus, fears of potential tort liability, assumptions and stereotypes about ... pregnant women ..., or customer preference."

The Supreme Court drove this home in International Union, UAW v. Johnson Controls, Inc., 499 U.S. 187 (1991), striking down a battery manufacturer's policy that barred all fertile women—but not men—from jobs involving lead exposure. The company called it fetal protection; the Court called it sex discrimination, holding that "[d]ecisions about the welfare of future children must be left to the parents ... rather than to the employers." The lesson is blunt: an employer may not sideline a pregnant worker "for her own good." The decision belongs to her. The rare counterexample—the Fifth Circuit upholding an airline's removal of pregnant flight attendants on passenger-safety grounds in Levin v. Delta Air Lines, Inc., 730 F.2d 994 (5th Cir. 1984)—is best understood as an outlier confined to genuine, demonstrable safety necessity, and modern accommodation law (below) would likely demand a ground assignment rather than a forced leave.

Young v. UPS: The Supreme Court's Accommodation Puzzle

Now back to Dana and Acme—because their story is, essentially, Young v. United Parcel Service, Inc., 575 U.S. 206 (2015). Peggy Young was a part-time UPS driver whose doctor advised her not to lift more than twenty pounds during pregnancy. UPS required drivers to be able to lift up to seventy pounds and refused her a light-duty assignment—even though it gave light duty to drivers injured on the job, drivers who lost their DOT certifications, and drivers with ADA disabilities. Young sued under the PDA's equal-treatment clause.

The Court's 2015 decision threaded a needle. It rejected two extreme readings. It refused to give pregnant workers "most-favored-nation" status (the idea that if an employer accommodates anyone, it must accommodate every pregnant worker). But it also rejected UPS's narrow reading that the equal-treatment clause merely forbids singling pregnant women out by name. Instead, the Court built a modified McDonnell Douglas framework specifically for failure-to-accommodate claims under the PDA. Here is how it works:

The pregnant employee makes a prima facie case by showing (1) she belongs to the protected class; (2) she sought an accommodation; (3) the employer refused; and (4) the employer did accommodate others "similar in their ability or inability to work." The burden shifts to the employer to offer a legitimate, nondiscriminatory reason for the refusal—and here the Court added teeth: that reason "normally cannot consist simply of a claim that it is more expensive or less convenient to add pregnant women to the category of those ... the employer accommodates." Finally, the employee can reach a jury by showing pretext—specifically, by offering evidence that the employer's policies impose a "significant burden" on pregnant workers (for example, that it accommodates a large percentage of non-pregnant workers while denying a large percentage of pregnant ones) and that the employer's justifications are "not sufficiently strong" to warrant that burden (575 U.S. at 229).

Translated to plain English: an employer cannot accommodate a wide swath of its non-pregnant workforce while leaving pregnant workers out in the cold, and then defend the gap by pointing to cost or convenience. If the numbers show pregnant women bearing a heavy burden that comparable non-pregnant workers escape, that disparity is itself circumstantial evidence of intentional discrimination.

Young was a genuine turning point—but notice what it is and is not. It is a disparate-treatment decision that lets a pregnant worker infer discrimination from a pattern of selective accommodation. It is not a freestanding command to accommodate. Under Young, if Acme genuinely accommodated no one—no injured workers, no one—Dana would lose, because there would be no favored comparator class. The PDA, even after Young, remained a comparative statute. An employer could comply by being uniformly unaccommodating. That gap is exactly what Congress closed in 2023.

The Pregnant Workers Fairness Act of 2023: From "Same Treatment" to "Reasonable Accommodation"

For decades, advocates pointed out the strange asymmetry in federal law: an employee with a bad back caused by a car accident could demand a reasonable accommodation under the ADA, but an employee with a bad back caused by pregnancy often could not, because routine pregnancy is not an ADA "disability." Young helped at the margins, but it left workers to win their accommodations through statistical, comparator-driven litigation rather than a simple request. Congress fixed that with the Pregnant Workers Fairness Act, enacted in December 2022 as part of the year-end appropriations package and effective June 27, 2023 (codified at 42 U.S.C. §§ 2000gg to 2000gg-6).

The PWFA does for pregnancy what the ADA did for disability. In one sentence: covered employers must provide reasonable accommodations to the known limitations of a qualified employee or applicant related to pregnancy, childbirth, or related medical conditions, unless doing so would impose an undue hardship. Each of those bolded terms is a load-bearing concept borrowed deliberately from ADA jurisprudence, so the decades of ADA case law and the familiar interactive process—the back-and-forth dialogue between employer and employee to find a workable accommodation—come along for the ride. The PWFA covers the same employers Title VII does (fifteen or more employees), and the EEOC enforces it through the same charge machinery.

But the PWFA also breaks from the ADA in ways that make it more protective, and these are the provisions that surprise employers most.

It covers ordinary pregnancy, not just disabilities. Unlike the ADA, the PWFA does not require the worker to show a "substantial limitation of a major life activity." A normal, healthy pregnancy with normal physical limitations is enough. The phrase "related medical conditions" is read broadly to include things like miscarriage, stillbirth, postpartum depression, lactation, infertility and fertility treatments, menstruation, and the need for an abortion (more on that contested last item below).

A worker can be "qualified" even if she temporarily cannot perform an essential function. Under the ADA, if you cannot perform a job's essential functions, you are generally not "qualified" and get no accommodation. The PWFA carves out a remarkable exception: an employee is still "qualified" if her inability to perform an essential function is temporary, the function could be performed in the near future, and the inability can be reasonably accommodated. This is the statutory engine behind temporary light duty and reassignment. In ADA terms, "remove an essential function" is usually not a reasonable accommodation; under the PWFA, temporarily removing one often is.

The accommodation request itself is protected, and so is refusing an unsuitable one. The Act makes it unlawful to require a worker to take leave (paid or unpaid) if another reasonable accommodation would let her keep working; to deny employment opportunities based on the need for accommodation; to retaliate; or to coerce or interfere with PWFA rights (42 U.S.C. § 2000gg-1).

Let us run Dana through the new statute. Under the PWFA, Dana no longer needs to find a favored comparator class or prove a "significant burden" with workforce statistics. She simply tells Acme her doctor recommends a twenty-pound lifting limit and asks for light duty. That triggers the interactive process. Acme must work with her to find a reasonable accommodation—light duty, a temporary transfer, a lifting aid, a modified schedule—and may refuse only if it can prove undue hardship, meaning significant difficulty or expense judged against factors like the employer's size and resources. "We only do light duty for on-the-job injuries" is no longer a defense. The entire Young puzzle, in the ordinary case, simply evaporates: the PWFA gets Dana to the same place far more directly. (Notice, though, that Young is not a dead letter—a pregnant worker outside the PWFA's coverage, or one whose claim is really about selective accommodation rather than a discrete request, may still need it.)

The EEOC's 2024 Final Rule: The Details That Make or Break Compliance

A statute is a skeleton; the regulation is the body. On April 19, 2024, the EEOC published its final rule implementing the PWFA (29 C.F.R. Part 1636), effective June 18, 2024. It is detailed, employer-shaping, and—on one point—legally contested. Every employer's HR team and every employee's advocate needs to know its key features.

A long, illustrative list of covered conditions. The rule confirms that "pregnancy, childbirth, or related medical conditions" sweeps broadly: current, past, and potential pregnancy; lactation and breastfeeding; use of birth control; menstruation; infertility and fertility treatment; miscarriage, stillbirth, and termination of pregnancy (including abortion); preeclampsia, gestational diabetes, sciatica, postpartum depression, and more. The condition need not be severe; "related" and "modest, minor, and/or episodic" limitations all count.

Four "predictable assessments"—accommodations presumed reasonable. The rule names four simple accommodations that will, in virtually all cases, be reasonable and will not impose undue hardship: (1) carrying or keeping water nearby and drinking as needed; (2) taking additional restroom breaks; (3) sitting if the work is normally done standing, and standing if normally done sitting; and (4) taking breaks to eat and drink. An employer that fights any of these four is on very thin ice.

Limited medical documentation. The rule sharply restricts when an employer may demand documentation. It may seek "reasonable documentation" only when reasonable under the circumstances, and not at all for the four predictable assessments, for accommodations available to non-pregnant workers without documentation, for lactation accommodations, or where the limitation and accommodation are obvious and the employee self-confirms. The days of routinely demanding a doctor's note for a stool and a water bottle are over.

No "magic words" and no unnecessary delay. An employee need not cite the PWFA or say "reasonable accommodation"; she need only communicate a limitation and a need related to pregnancy. Employers must move promptly, and unnecessary delay in providing an accommodation can itself be a violation. Forcing an employee onto leave when she could keep working with an accommodation is specifically prohibited.

The abortion controversy. The most litigated feature of the rule is its inclusion of abortion within "related medical conditions"—meaning, for example, that an employer might have to grant time off for an employee to obtain or recover from an abortion, though the rule does not require employers to pay for abortions or their health plans to cover them. Several states and religious organizations challenged this provision. In Louisiana v. EEOC, a federal district court enjoined enforcement of the abortion-related portions of the rule as to the plaintiff states (Louisiana and Mississippi) and certain Catholic plaintiffs, and litigation over the provision continued into 2025 against a shifting enforcement posture at the agency. The takeaway for any employer: the core of the PWFA—accommodating the physical limitations of pregnancy and childbirth—is settled and enforceable; the abortion-accommodation sliver is jurisdictionally and politically unsettled and should be handled with current, locally informed counsel. This is exactly the kind of fast-moving provision the disclaimer at the end of this guide exists to flag.

Enforcement and remedies mirror Title VII. PWFA claims go through the same EEOC charge process as Title VII claims, and the same remedies (including compensatory and punitive damages, subject to the same caps) are available—with one important wrinkle: good-faith efforts in the interactive process can shield an employer from compensatory and punitive damages even where an accommodation was ultimately not provided (42 U.S.C. § 2000gg-2(a)(2), incorporating the ADA's good-faith defense at 42 U.S.C. § 1981a(a)(3)). That alone is a powerful incentive to engage genuinely with every request—the interactive process is not just good manners; it is a partial liability shield.

For employers translating all of this into written policy, the practical drafting choices belong in the maternity and accommodation sections of the handbook—see the focused treatment in drafting a maternity leave policy: five things you should know, which walks through the policy mechanics that this guide deliberately keeps at the level of legal doctrine.

The PUMP Act: Lactation Breaks Become Real Rights

Nursing protection has its own statute now, too. The PUMP for Nursing Mothers Act (PUMP Act) was enacted in the same December 2022 package as the PWFA and amended the Fair Labor Standards Act (29 U.S.C. § 218d). It built on a narrower 2010 provision (added by the Affordable Care Act) and dramatically expanded it.

The PUMP Act requires covered employers to provide nursing employees with (1) reasonable break time to express breast milk for one year after the child's birth, each time the employee needs to, and (2) a private space—not a bathroom—that is shielded from view and free from intrusion. The 2010 law had covered only "non-exempt" (hourly) workers and capped itself in ways that left many employees out; the PUMP Act extended coverage to roughly all FLSA-covered employees, including most salaried, exempt workers (teachers, nurses, and certain others), reaching tens of millions more people. Small employers with fewer than fifty employees may claim an undue-hardship exemption, but they bear the burden of proving it.

Two practical points. First, the break time need not be paid unless the employer otherwise provides paid breaks or the employee is not completely relieved of duty during the break—in which case the time is compensable working time. Second, the PUMP Act has real enforcement teeth: after a short notice-and-cure window for the space-and-time requirements, employees can sue for FLSA remedies, including reinstatement, lost wages, and liquidated (double) damages. And remember the overlap: lactation is also a covered condition under the PWFA, so a request for a flexible pumping schedule may trigger both statutes at once. Pregnancy-related harassment law, in turn, treats ridicule of breastfeeding as actionable harassment. Many states layer on their own, often stronger, lactation laws—California's, for example, prescribes specific room standards and a complaint mechanism.

The FMLA: Twelve Weeks of Job-Protected Leave

The Family and Medical Leave Act (29 U.S.C. §§ 2601–2654) is the leave statute. It is not, strictly speaking, an anti-discrimination law, but it is indispensable to the pregnancy picture because it provides the time off that the accommodation statutes often do not.

The FMLA entitles eligible employees of covered employers to up to twelve workweeks of unpaid, job-protected leave in a twelve-month period for (among other reasons) the birth and care of a newborn, the placement of a child for adoption or foster care, and an employee's own serious health condition—which includes pregnancy-related conditions such as severe morning sickness, complications, prenatal care, and recovery from childbirth. Crucially, when leave ends, the employee is generally entitled to reinstatement to the same or an equivalent position, and her group health insurance must continue during leave.

The coverage thresholds are stingier than Title VII's, and this catches people off guard. The FMLA covers only employers with fifty or more employees within a seventy-five-mile radius, and the employee must have worked for that employer for at least twelve months and at least 1,250 hours in the preceding year. So a worker at a thirty-person company is protected by the PDA, the PWFA, and the PUMP Act but gets no FMLA leave at all—a gap that state laws (below) increasingly fill. The FMLA also forbids both interference with leave rights and retaliation for taking or requesting leave, and FMLA-retaliation claims (often pleaded as termination for "excessive absenteeism" that was really protected leave) are among the most common in this space.

A worked example shows the interlock. Maria, a nurse at Acme Health (200 employees), develops severe preeclampsia at thirty weeks. She uses PWFA accommodations (a reduced schedule, a stool, more breaks) for as long as she can keep working; when bed rest becomes necessary, she shifts to FMLA leave for her serious health condition; after a difficult delivery she continues FMLA leave to bond with and care for the newborn, exhausting her twelve weeks; when she returns, she uses PUMP Act breaks to nurse, and—because her preeclampsia left lingering kidney effects—she may invoke the ADA for an ongoing accommodation. One employee, four statutes, sequentially and in combination. Designing a coherent response to Maria is exactly the kind of scenario a good handbook and a careful HR team anticipate before the first request arrives.

The ADA: When Pregnancy Complications Become Disabilities

Routine pregnancy is not a disability under the ADA, and never has been (29 C.F.R. pt. 1630, App., § 1630.2(h)). But pregnancy-related impairments can be. The 2008 ADA Amendments Act (ADAAA) deliberately broadened the definition of "disability," and the EEOC's regulations confirm that conditions lasting fewer than six months can qualify if they substantially limit a major life activity (29 C.F.R. § 1630.2(j)). Courts have recognized that pregnancy complications—as opposed to ordinary pregnancy—can be ADA impairments: the Sixth Circuit, in Spees v. James Marine, Inc., 617 F.3d 380 (6th Cir. 2010), held that an increased risk of miscarriage could be an impairment "not part of a normal pregnancy." The EEOC's examples include pregnancy-related sciatica, gestational diabetes, preeclampsia, carpal tunnel, and postpartum depression.

So why does the ADA still matter after the PWFA, which covers ordinary pregnancy without any disability showing? Two reasons. First, the ADA's accommodation duty can outlast pregnancy: the PWFA covers limitations related to pregnancy and childbirth, but a chronic condition that began as a pregnancy complication and persists for years (a lasting cardiac or kidney condition, for instance) is squarely ADA territory long after the PWFA window closes. Second, the ADA's anti-discrimination and "regarded as" provisions provide an independent claim where an employer treats a worker adversely because it believes she has an impairment. The smart practice is to analyze every accommodation request under both statutes and grant the most generous result.

State Laws: The Floor Is Federal, the Ceiling Is Often Higher

Federal law is a floor, not a ceiling. Long before the PWFA, many states had enacted their own pregnant-worker fairness acts requiring reasonable accommodation—California, New York, New Jersey, Illinois, Connecticut, Massachusetts, Washington, and more than thirty others in some form. These laws frequently go further than federal law in ways that matter:

  • Lower employee thresholds. Many state laws cover employers with far fewer than fifteen employees—sometimes as few as one—closing the small-employer gap entirely.
  • Stronger or longer leave. California's Pregnancy Disability Leave (PDL) provides up to four months of leave for pregnancy disability, separate from and in addition to baby-bonding leave under the California Family Rights Act (CFRA)—a combination that can dwarf the federal FMLA's twelve weeks. New York, New Jersey, and a growing list of states provide paid family and medical leave funded through insurance programs, where federal law offers only unpaid leave; a few states even mandate short-term disability coverage for pregnancy.
  • Explicit accommodation enumerations. State statutes often list required accommodations (more frequent breaks, seating, light duty, transfers, modified schedules) and some explicitly bar forcing an employee onto leave.
  • Broader protected classes and richer remedies. Some state and local human-rights laws (notably New York City's, which has its own Pregnant Workers Fairness Act and accommodation cooperative-dialogue requirement) impose uncapped damages and a more employee-friendly liability standard than Title VII.

The practical rule for a multistate employer is simple to state and hard to execute: comply with whichever law—federal, state, or local—is most protective of the employee on each issue. For an employer in California, that means coordinating the PWFA, PDL, CFRA, and local ordinances; for an employer in New York City, it means layering the city's Pregnant Workers Fairness Act over state and federal law. This is why a national pregnancy policy almost always needs state-specific supplements, and why a handbook should flag jurisdiction-specific addenda rather than pretend one set of rules fits all—a point developed further in drafting a maternity leave policy: five things you should know.

Walking Through the Employment Lifecycle

The cleanest way for an employer to stay out of trouble—and for an employee to recognize a violation—is to think about pregnancy discrimination across the arc of employment.

Hiring and Interviewing

The danger zone in hiring is the question. It is not per se illegal to ask whether an applicant is pregnant, but doing so is radioactive: if the applicant is not hired, the question becomes powerful evidence that pregnancy factored into the decision. Best practice is to avoid all questions about pregnancy, family plans, childcare, and "when do you plan to have kids"—they reveal nothing about job qualifications and create only liability. Job ads must never signal a pregnancy preference. And an employer may not withdraw an offer or decline to hire because an applicant is visibly pregnant or discloses a pregnancy, even out of a paternalistic worry that she will need leave soon. Johnson Controls forecloses the "for her own good" rationale at the hiring stage just as firmly as anywhere else.

During Employment

Once employed, the pregnant worker is entitled to equal treatment (PDA), reasonable accommodation (PWFA, and ADA for complications), leave (FMLA and state programs), and lactation breaks (PUMP Act). The employer's affirmative obligations now dominate: engage in the interactive process the moment a worker communicates a pregnancy-related limitation; grant the four predictable assessments (water, restroom breaks, sitting/standing, snacks) essentially on request; avoid forcing leave when a working accommodation exists; document the dialogue (the interactive process is a defense, and a paper trail proves good faith); and train supervisors that an off-hand "are you sure you should be lifting that?" can become Exhibit A. Comments and conduct that ridicule pregnancy or breastfeeding can mature into actionable harassment.

Termination, Layoff, and Benefits

The end of employment is where many pregnancy claims are born, because the timing of a discharge relative to a pregnancy announcement or a leave is so suggestive. The defensive playbook is sound management generally: ensure termination and layoff decisions are genuinely free of pregnancy considerations and do not disproportionately fall on pregnant or recently pregnant workers; document the legitimate business reason for each decision contemporaneously, not after a charge arrives; apply policies consistently; and be cautious in explaining a discharge (do not joke, dismiss, or improvise inconsistent rationales that can later look like pretext). On benefits, the PDA's equal-treatment command applies: pregnancy-related medical conditions must be covered on the same terms as other medical conditions in any health or disability plan—the very point Gilbert got wrong and the PDA corrected. For departing employees who present litigation risk, a properly drafted waiver and release can resolve exposure—but it must be knowing, voluntary, and supported by consideration, and some claims (like FLSA/PUMP wage claims) cannot be freely waived. (For when and how to evaluate that litigation risk in the first place, our guide to evaluating and assessing a civil case is a useful companion.)

The Charge Process and Remedies: How a Claim Actually Moves

Title VII and PWFA claims share an administrative on-ramp that trips up the unwary. An aggrieved worker generally cannot march straight into federal court. She must first exhaust administrative remedies by filing a charge of discrimination with the EEOC (or a parallel state or local Fair Employment Practices Agency (FEPA)) within the statutory window—180 days of the discriminatory act, extended to 300 days in states with a FEPA and a work-sharing agreement (which is most states). Because the EEOC and FEPAs have work-sharing agreements, a charge filed with one is often automatically dual-filed with the other. (Exhaustion is a mandatory but non-jurisdictional claim-processing rule that an employer can forfeit if it fails to raise the defense, per Fort Bend County v. Davis, 587 U.S. 541 (2019)—but no plaintiff should bank on the employer's slip.)

The EEOC investigates, may attempt conciliation (settlement), and may itself sue the employer. More commonly, after investigation (or after 180 days), the EEOC issues a Notice of Right to Sue, which starts a tight ninety-day clock for the employee to file in federal court. Missing any of these deadlines can be fatal to an otherwise strong claim—a recurring tragedy that makes prompt consultation essential.

If liability is established, the remedies are substantial. Courts have broad discretion and may award:

  • Equitable relief—reinstatement, injunctions against future discrimination, mandated EEO training.
  • Back pay—lost wages and benefits from the violation to judgment.
  • Front pay—future lost earnings where reinstatement is impractical.
  • Compensatory damages—for emotional distress and out-of-pocket losses, available in intentional (disparate-treatment) cases but not pure disparate-impact cases.
  • Punitive damages—available only where the plaintiff proves the employer acted with malice or reckless indifference to her federally protected rights (the standard from Kolstad v. American Dental Association, 527 U.S. 526 (1999)).
  • Attorneys' fees and costs for the prevailing plaintiff (42 U.S.C. § 2000e-5(k); and recall Christiansburg Garment Co. v. EEOC, 434 U.S. 412 (1978), which makes fees much harder for a prevailing employer to recover, available only against frivolous claims).

There is, however, a ceiling. Compensatory and punitive damages under Title VII (and, by incorporation, the PWFA) are capped by employer size under 42 U.S.C. § 1981a(b)(3): $50,000 for employers with 15–100 employees; $100,000 for 101–200; $200,000 for 201–500; and $300,000 for more than 500 employees. These caps cover compensatory and punitive damages combined; they do not limit back pay or front pay, which is why large lost-earnings awards can dwarf the cap. State-law claims frequently carry higher or uncapped damages, which is one major reason plaintiffs almost always plead state claims alongside the federal ones—and a recurring lesson when evaluating and assessing a civil case for settlement value. A well-supported pre-suit demand letter often resolves these disputes before a charge ever ripens into litigation.

Four Worked Scenarios

Doctrine sticks when you watch it run. Here are four compact hypotheticals, each spotlighting a different statute or theory. (All names and facts are invented for illustration.)

Scenario 1 — The light-duty denial (PDA + PWFA). Bella drives a delivery van for Acme Logistics (300 employees). At twenty-four weeks her obstetrician imposes a twenty-five-pound lifting limit. Acme has a written policy offering temporary light duty only to workers injured on the job. Pre-2023 analysis: Bella would litigate under Young, needing to show that Acme accommodated a large share of non-pregnant workers (the on-the-job-injury group) while denying pregnant ones, imposing a "significant burden" without sufficient justification—winnable but fact-intensive. Post-2023 analysis: Bella simply requests a temporary accommodation under the PWFA. Because her inability to lift is temporary and the lifting function can be performed in the near future, she remains "qualified." Acme must engage the interactive process and provide light duty, a transfer, or a lifting aid unless it proves undue hardship. "Light duty is only for injuries" is no defense. Bella keeps working and her paycheck; Acme keeps an experienced driver. Both better off.

Scenario 2 — The forced leave (PWFA + state law). Carmen is a retail cashier whose doctor says she should sit periodically and take extra restroom breaks. Her manager, "to be safe," puts her on unpaid leave for the rest of her pregnancy. This is a textbook PWFA violation on two counts: the requested accommodations (sitting, restroom breaks) are among the four predictable assessments that are presumptively reasonable and require no documentation, and the PWFA specifically prohibits forcing leave when a working accommodation exists. Carmen has a strong claim, and in many states a stronger one still under state law with higher damages.

Scenario 3 — The suspicious termination (PDA disparate treatment). Dana tells her supervisor she is pregnant on a Monday. On Friday she is fired for "performance," though her last review was glowing and no one had documented any problem. The temporal proximity and the sudden, undocumented rationale supply classic circumstantial evidence of pretext under McDonnell Douglas. If a manager also remarked that the team "needs people who'll be around," that is direct-ish evidence of bias and potential cat's-paw exposure if that manager influenced the decision. Dana files an EEOC charge within 300 days; her damages, if she prevails against a 300-employee company, could include back pay (uncapped) plus up to $200,000 in compensatory and punitive damages under the federal cap—and potentially more under state law.

Scenario 4 — The breakroom that became a hostile environment (harassment + PUMP Act). Elena returns from maternity leave at Acme Manufacturing and asks for pumping breaks. The employer grudgingly designates a corner of a storage room with no door; coworkers and a supervisor make repeated jokes about her "milking time," and the supervisor sighs audibly each time she leaves the line. Two distinct violations stack here. The makeshift, non-private space and the friction over breaks implicate the PUMP Act, which requires a private, non-bathroom location shielded from view. The persistent ridicule, if severe or pervasive, is pregnancy/sex-based harassment under Title VII and the PDA, because lactation is a related medical condition and the harassment is directed at it. If management knew or should have known of the harassment and failed to stop it, the company is exposed under Faragher v. City of Boca Raton, 524 U.S. 775 (1998), and Burlington Industries, Inc. v. Ellerth, 524 U.S. 742 (1998). Elena may pursue PUMP Act remedies and a hostile-environment claim—and, because lactation is also covered by the PWFA, a third theory besides.

Practical Compliance Checklist for Employers

Pulling the threads together, a compliant 2026 employer should be doing the following. (This is a genuine checklist of distinct obligations, which is why a list earns its keep here.)

  • Update the handbook to reflect the PWFA, the EEOC 2024 rule, and the PUMP Act—not just the PDA and FMLA. Many handbooks written before mid-2023 are now affirmatively misleading.
  • Train managers to recognize an accommodation request without "magic words," to start the interactive process immediately, and never to force leave or volunteer "for-your-own-good" reassignments.
  • Grant the four predictable assessments (water, restroom breaks, sitting/standing, snacks) on request, without demanding documentation.
  • Limit medical-documentation requests to what the rule allows, and never for the predictable assessments or lactation.
  • Provide PUMP Act space and time—a private, non-bathroom location and reasonable breaks for a year postpartum.
  • Document the interactive process in writing; good-faith engagement is both the right thing and a statutory damages shield.
  • Layer in state and local law, complying with whichever rule is most protective.
  • Audit hiring questions and job ads to scrub pregnancy and family-planning inquiries.
  • Document legitimate, contemporaneous reasons for adverse actions, applied consistently.
  • Calendar the deadlines and consult counsel early on any charge, because the procedural traps are unforgiving.

Frequently Asked Questions

Does an employer have to accommodate a healthy, normal pregnancy, or only complications? As of June 2023, yes—an employer must accommodate the known limitations of an ordinary, healthy pregnancy under the Pregnant Workers Fairness Act. This is the single biggest change from prior law. Before the PWFA, an employee with an uncomplicated pregnancy often had no federal right to accommodation (only the comparative protections of the PDA and Young); now she has an affirmative one, no disability or "significant burden" showing required. The ADA still adds a separate layer for pregnancy complications that rise to the level of disabilities.

How is the PWFA different from the ADA? Both require reasonable accommodation through an interactive process, but the PWFA is broader for pregnant workers. It covers ordinary pregnancy without any "disability" showing; it treats an employee as "qualified" even when she temporarily cannot perform an essential function (something the ADA generally does not); and the EEOC's rule designates four accommodations as presumptively reasonable. The ADA, in turn, reaches conditions that persist long after pregnancy ends. Analyze every request under both and grant the more generous result.

Does my small business have to comply? It depends on the law and the headcount. The PDA, the PWFA, and the ADA cover employers with fifteen or more employees. The FMLA covers only employers with fifty or more. The PUMP Act covers nearly all FLSA-covered employers (with a possible undue-hardship exemption for those under fifty). But state law often covers much smaller employers—sometimes those with a single employee—so a business below the federal thresholds may still owe accommodations under state law. Check your state.

Is pregnancy itself a "disability"? No. A normal pregnancy is not an ADA disability. But pregnancy-related impairments—gestational diabetes, preeclampsia, severe sciatica, postpartum depression, a heightened miscarriage risk—can be ADA disabilities if they substantially limit a major life activity, and conditions lasting under six months can qualify. And separately, you do not need a disability to get accommodations for pregnancy itself anymore: the PWFA covers ordinary pregnancy directly.

Can my employer make me take leave instead of accommodating me? Generally no. The PWFA specifically prohibits requiring an employee to take leave—paid or unpaid—if a reasonable accommodation would let her keep working. Forced leave is one of the most common PWFA violations. Leave is an accommodation of last resort, available when no on-the-job accommodation works, not a way to sideline a pregnant worker the employer would rather not deal with.

What are my rights to pump breast milk at work? Under the PUMP Act (an amendment to the FLSA), most employees are entitled to reasonable break time to express breast milk for one year after birth and a private space that is not a bathroom and is shielded from view. The breaks need not be paid unless you are not fully relieved of duty or your employer pays for other breaks. Lactation is also a covered condition under the PWFA, so a flexible pumping schedule may be required as a reasonable accommodation. Many states add their own, sometimes stronger, lactation laws.

My boss never said anything mean—he just "didn't get around to" my accommodation for two months. Is that a violation? It can be. The EEOC's 2024 rule treats unnecessary delay in providing an accommodation as a potential violation in its own right, and it makes clear that an employee does not have to use any magic words to trigger the duty. Stringing a worker along—repeatedly asking for documentation the rule does not allow, or simply sitting on the request—is a recognized way employers get into trouble, even without overt hostility.

How much time do I have to file a complaint, and where? For PDA and PWFA claims you must file a charge with the EEOC (or a state/local Fair Employment Practices Agency) before suing—generally within 180 days of the discriminatory act, or 300 days in states with a deferral agency. After the EEOC issues a Notice of Right to Sue, you have 90 days to file in court. These deadlines are strict; missing them can end an otherwise strong case, so consult an attorney promptly.

What can I recover if I win? Depending on the claim and the employer's size: reinstatement or front pay, back pay (lost wages, not capped), compensatory damages for emotional distress, punitive damages where the employer acted with malice or reckless indifference, and attorneys' fees. Compensatory and punitive damages are capped by employer size under federal law ($50,000 to $300,000 combined), but back pay is not, and state-law claims are frequently uncapped—which is why plaintiffs typically bring both.

Key Takeaways

Pregnancy discrimination law is no longer a single statute you can summarize in a paragraph; it is a layered system, and the layers were rebuilt in 2023–2024. Start with the PDA: pregnancy discrimination is sex discrimination, full stop, and the equal-treatment clause forbids treating a pregnant worker worse than comparable non-pregnant ones. Add Young v. UPS, which lets a worker infer discrimination from a pattern of selective accommodation. Then absorb the change that matters most: the Pregnant Workers Fairness Act and the EEOC's 2024 rule converted federal law from a comparative regime into an affirmative duty to accommodate ordinary pregnancy—four predictable accommodations on request, an interactive process, no forced leave, no unnecessary delay, and a ban on demanding needless documentation. Layer on the PUMP Act for nursing, the FMLA for leave, the ADA for complications, and state laws that often cover smaller employers and offer richer remedies. For employers, the watchword is engage: a documented, good-faith interactive process is both the legal command and the best defense, and it can cap damages even when the accommodation ultimately fails. For employees, the watchword is you have more rights than you did in 2022—including, now, the right to keep working through a healthy pregnancy with reasonable adjustments.

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This article provides general information only and is not legal advice. Pregnancy and accommodation law is evolving rapidly—particularly the EEOC's 2024 PWFA rule and state statutes—and outcomes depend on specific facts and jurisdiction. Consult qualified counsel before acting on any matter discussed here.