No, it is not legal for an employer to fire you because you are pregnant. Under federal law, treating a worker worse because of pregnancy, childbirth, or a related medical condition is a form of illegal sex discrimination. That does not mean a pregnant employee can never be let go for legitimate reasons, but if your pregnancy was a reason for the firing, you likely have a wrongful-termination claim.
This article explains the federal baseline, where state law often gives you more, and the practical steps to protect yourself if you were just fired or fear you are about to be. It is general information, not legal advice for your specific situation.
The Federal Law That Protects You
The main federal law is Title VII of the Civil Rights Act of 1964, as amended by the Pregnancy Discrimination Act (PDA). The PDA makes clear that discrimination "on the basis of pregnancy, childbirth, or related medical conditions" is illegal sex discrimination. Title VII is enforced by the U.S. Equal Employment Opportunity Commission (EEOC).
Under the PDA, an employer cannot:
- Fire, demote, or refuse to hire you because you are pregnant.
- Force you to take leave while you are still able to do your job.
- Treat pregnancy-related limitations worse than it treats other employees who are "similar in their ability or inability to work" (for example, a worker recovering from surgery or a back injury).
- Retaliate against you for complaining about pregnancy discrimination.
Title VII generally applies to employers with 15 or more employees. If your employer is smaller, federal Title VII may not reach it, but your state law very often does and may cover much smaller employers. This is one of the most important reasons to check your state's rules.
The Pregnant Workers Fairness Act (PWFA)
A newer federal law, the Pregnant Workers Fairness Act, took effect in 2023. It requires covered employers (again, generally 15 or more employees) to provide reasonable accommodations for known limitations related to pregnancy, childbirth, or related medical conditions, unless doing so would be an undue hardship. Examples include extra bathroom breaks, a stool to sit on, lighter lifting, schedule changes, or temporary reassignment of strenuous duties. The PWFA is also enforced by the EEOC. Importantly, an employer cannot fire you simply because you asked for, or needed, such an accommodation.
The ADA and Pregnancy-Related Conditions
Pregnancy itself is not a disability, but some pregnancy-related conditions (such as gestational diabetes, preeclampsia, or complications requiring bed rest) can qualify as disabilities under the Americans with Disabilities Act (ADA). If they do, you may be entitled to reasonable accommodations and protection from disability-based firing. The ADA is enforced by the EEOC as well.
The FMLA and Job-Protected Leave
The Family and Medical Leave Act (FMLA) can give you up to 12 weeks of unpaid, job-protected leave for pregnancy, prenatal care, childbirth, and bonding with a new child. FMLA is enforced by the U.S. Department of Labor's Wage and Hour Division. To be eligible, you generally must work for an employer with 50 or more employees within 75 miles, have worked there at least 12 months, and have logged at least 1,250 hours in the prior year. Firing you to avoid giving you FMLA leave, or refusing to restore you to your job after protected leave, can be an FMLA violation.
When a Firing Might Still Be Legal
Most U.S. workers are employed "at will," meaning an employer can fire them for almost any reason, or no reason, as long as it is not an illegal reason. Pregnancy discrimination is an illegal reason. But an employer may legally let a pregnant worker go if the real reason is lawful and unrelated, such as:
- A genuine, company-wide layoff or position elimination that would have included you regardless of pregnancy.
- Documented, serious performance problems that predate your pregnancy and are applied the same way to everyone.
- Misconduct that the employer disciplines consistently across all employees.
The key question is whether pregnancy was a motivating factor. Employers rarely admit it, so these cases usually turn on the timing and the pattern. Red flags that suggest illegal motive include: being fired shortly after you announced your pregnancy or requested accommodation or leave; suddenly receiving negative reviews after a history of good ones; comments about your pregnancy, due date, or "commitment"; or being treated differently than non-pregnant coworkers with similar issues.
Where State Law Often Adds Stronger Protections
Federal law is a floor, not a ceiling. Many states and cities go further, and the details vary by state. Common ways state law adds protection include: