During early pregnancy, you might notice your body temperature feels a bit higher than usual. This is not just imagination; it's because of the hormone progesterone. Understanding how progesterone ...

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.

Many women training for strength and fitness overlook a key factor that can actually influence performance, endurance, and recovery — progesterone.

Estrogen, progesterone, FSH, inhibin, and TSH are among the main hormones menopause affects. Hormone therapies and other natural strategies may help balance your levels. Menopause occurs when your ...