This article was reviewed by Lynn Marie Morski, MD, JD. Key Takeaways: Progesterone is a natural reproductive hormone that ...

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 ...