Once again I am extremely lucky to have this article co-written by a senior graduate student who's an expert on how reproductive hormones act on the brain. Stephanie Koebele is completing her Ph.D.

Polycystic ovary syndrome (PCOS) affects 6%−20% of reproductive-aged women, and is commonly accompanied by irregular ...

Progesterone was shown in a study to have a protective effect on intestine nerve cells. These findings raise hopes that the hormone could be used in the fight against Parkinson’s disease. The nerve ...

Fertility blood tests reveal hormone balance, ovarian reserve, and reproductive health.