Progesterone is a hormone that supports menstruation and pregnancy. It typically rises during pregnancy and while using some birth control medications. Low levels can affect menstruation and fertility ...

Progesterone is part of hormone replacement therapy (HRT) for people who have been through menopause and still have a uterus. Possible side effects include spotting, headaches, and breast tenderness.

Autoimmune progesterone dermatitis (APD) is a rare disorder characterized by recurrent skin manifestations starting during the luteal phase of a woman's menstrual cycle. Risk factors include fertile ...

Accident victims with head injuries could be treated with the hormone progesterone to reduce brain damage in the future. Subscribe today for unlimited access to 6,000+ clinical articles, learning ...

Did you know your body is full of chemical messengers that help regulate your various organs and body systems? There are at least 50 such chemicals, called hormones, in the human body. Their levels ...

Progesterone is a natural hormone produced by a woman’s ovaries after she ovulates (the moment when an egg is released into the fallopian tube). Progesterone is sometimes called the “pregnancy hormone ...

Progesterone is a hormone the body produces naturally. No single treatment can increase natural progesterone. However, lifestyle factors can help with hormone function and indirectly increase ...