Learn the many reasons why you might have a missed or irregular period besides pregnancy, including stress and excessive ...

For many women, missing a menstrual cycle can immediately spark worry or confusion. The most common assumption is pregnancy, but doctors caution that a missed period does not always mean conception.

This article was reviewed by Julia Switzer, MD, FACOG. Key Takeaways: Menopause and pregnancy can have similar symptoms, like missed periods, fatigue, and mood changes. Pregnancy ...

Missed periods can be caused by stress, rapid weight loss, breastfeeding, or hormonal changes. Conditions like PCOS, thyroid problems, or primary ovarian insufficiency can also affect your period. A ...

Irregular periods after childbirth are normal and might take months to settle. Breastfeeding can delay your period’s return due to hormonal changes. Talk to a doctor if you experience very heavy ...