The following outlines aspects of the female reproductive system, including the internal and external organs, the menstrual cycle, the egg, and reproductive hormones. The menstrual cycle is a monthly ...

For anyone who menstruates, this is a routine question during any visit to your doctor. Health care providers generally ask this to determine whether their patient is concerned about a menstrual ...

The structure of the female brain changes throughout the menstrual cycle, scientists have found. For the first time, researchers at Germany's Max Planck Society have monitored how the brain changes at ...

Canine reproductive physiology is governed by a complex interplay of hormones that regulate the estrous cycle, ovulation, and subsequent fertilisation. Fundamental to this process is the measurement ...

As women move through their menstrual cycle, hormone fluctuations can affect the way they feel, from bloating and constipation to reduced energy levels and ability to focus. Pretty much as long as ...

"When was your last period?" For anyone who menstruates, this is a routine question during any visit to your doctor. Health care providers generally ask this to determine whether their patient is ...