Irregular periods can cause worry for young women, but not all variations are concerning. Hormonal fluctuations are common in ...

A late period here and an early cycle there are common experiences for many women. Stress, travel, a sleepless month, or a sudden change in routine can all affect the menstrual cycle. Because of this, ...

Having an occasional irregular or abnormal period is usually not a problem, but an irregular menstrual cycle can signal ...

See more of our trusted coverage when you search. Prefer Newsweek on Google to see more of our trusted coverage when you search. As anyone who has ever menstruated will know, every period is different ...

Irregular periods make symptom onset hard to predict. Whether you use a period tracker app (be careful with these!) or turn to a trusty paper calendar, keeping tabs on your cycle is a smart idea. Not ...

Women with a history of irregular menstrual periods have a higher risk of developing heart disease than other women. It's known that women with a condition called polycystic ovary syndrome (PCOS) have ...

Irregular periods can be a nightmare for some womeniStock Missing or getting your period late once in a while is fine, but when it happens every now and then, it is a reason of concern. Irregular ...

Women who work night shifts may have an increased risk of irregular periods and hormonal imbalances, according to a study being presented Monday at ENDO 2025, the Endocrine Society's annual meeting in ...