Birth Control & Women's Health

Can You Have a Period and Still Be Pregnant?

Linda Girgis | MD

Medically reviewed by Linda Girgis | MD, Girgis Family Medicine on August 21st, 2026.

Yes, you can experience bleeding during pregnancy that resembles a period. This occurs in approximately 25% of pregnant women during their first trimester. However, true menstruation cannot happen during pregnancy because the hormonal changes that maintain pregnancy prevent the uterine lining from shedding. Bleeding during pregnancy can result from implantation bleeding, hormonal fluctuations, or other causes that may mimic menstrual flow. The bleeding is typically lighter, shorter, and different in color compared to a regular period. If you suspect pregnancy despite bleeding, take a pregnancy test and consult a healthcare provider for proper evaluation and guidance.

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