If you've ever had a short period one month, followed by a longer one the next month, you might be left wondering: what should the normal length of a period be? To find out, we spoke to experts at ...

For generations we have been taught that the average menstrual cycle is 28 days in length, split by ovulation into two roughly equal parts, each 14 days in length. During the first phase, the ...

Researchers from Tokyo Medical and Dental University (TMDU) have shown that the mean menstrual cycle length increased from age 15-23 years, subsequently decreased up to age 45 years, and then ...

The current expectation is that every ovulatory menstrual cycle will have a luteal phase (the time from egg released until the next flow) that lasts approximately 14 days. It is simple, ovulation ...

Please provide your email address to receive an email when new articles are posted on . Menstrual cycle length may be an accurate predictor of ovarian aging due to its association with ovarian reserve ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Everyone who has gotten a period knows that they don’t always come when they’re supposed to. Sometimes ...

Doctors say your cycle is one of the body's strongest warning systems. Here's how to read the signs, and the red flags that mean it's time for screening ...

Researchers using Big Data have shown that the average length of the menstrual cycle in Japanese women peaks at 23 years with a trough at 45. Body temperature was consistent for the follicular phase ...