Reproductive hormones apparently cause males and females to react differently to cocaine, leading researchers to speculate that drug treatment that takes the sex of the patient into consideration ...

IVF hormone injections help your body produce more eggs and improve the chances of a successful pregnancy. During the IVF process, you may notice side effects like bloating, mild cramps, tiredness, ...

Hormones are the body’s chemical messengers. They act on various tissues and organs in the body to change their behavior. For example, the hormone prolactin stimulates the production of breastmilk.