Women may experience a small, but temporary, delay in their menstrual cycle after receiving a COVID shot, a new study finds.

The delay was, on average, less than one day and, for most women, it resolved after the first cycle post-vaccination, according to this research funded by the U.S....

Women can suffer for years with the debilitating pain and medical complications of endometriosis without a diagnosis.

Now, researchers believe they may be able to diagnose the condition using just menstrual blood, which has distinct characteristics in patients who have endometriosis...

A majority of women experience premenstrual mood swings and anxiety, making it a "key public health issue globally,"a new study finds.

Researchers found that 64% of women experience these symptoms, which disrupt their daily lives.

"Our study demonstrates that premenstru...

The length of your monthly menstrual cycle may provide clues about the severity of symptoms you'll experience during menopause and when it will start, new research suggests.

In this study of more than 600 women, researchers found that women with short menstrual cycles (less than 25 days) during their reproductive years were likely to experience more menopause symptoms. They were also more...

On Monday Scotland became the world's first country to help its residents with what activists supporting the move call "period poverty."

The country now offers free period products for anyone who needs them, a decision first made in November 2020 by unanimous approval in Scottish Parliament, according to CBS News.

Making these products available is "fundamental to equality ...

Many have experienced side effects after getting a COVID vaccine -- tiredness, fever, headache and soreness are the most common. But a new study confirms that people who have periods may experience lesser known issues -- heavier periods or breakthrough bleeding.

Researchers found certain people were more likely to experience one or the other after getting a shot: Those who identified as n...

Women aren't imagining it as they view near-empty store shelves: Global supply chain issues have prompted a shortage of tampons.

Reports on social media of shortages were confirmed this week by the on-demand grocery delivery service, Instacart, as searches for tampons rose 13...

Women with long or irregular periods are at increased risk for a serious condition called nonalcoholic fatty liver disease, according to a new study.

Nonalcoholic fatty liver disease (NAFLD) is a chronic disease in which excess fat builds up in the liver. It affects about 24% of U.S. adults, according to the March 3 report in the