Sleep disturbances, and intertwined anxiety, can follow you through the perimenopause period, which could last anywhere from ...

All humans produce estrogen, but females have higher levels than males. Low estrogen can lead to irregular periods in females and a low sex drive, reduced bone density, and other issues in all people.

Estrogen regulates the menstrual cycle while ... so no firm conclusions can be drawn about cause and effect. There could have been other factors that spurred the strokes and heart attacks that ...