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.

Progesterone, a hormone that decreases during menopause, can be used alone or with estrogen to alleviate symptoms like hot flashes and sleep disturbances. Progesterone therapy can offer benefits such ...

Progesterone helps regulate the menstrual cycle and supports a healthy pregnancy. Progesterone levels can be measured with a blood test to track ovulation or diagnose fertility issues. Synthetic ...

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 ...

This article was reviewed by Julia Switzer, MD, FACOG. If you’ve recently started on birth control or menopausal hormone therapy and feel like you’ve gained a little weight, you’re certainly not alone ...

Healthcare professionals typically start a person on the lowest dose of progesterone in hormone replacement therapy (HRT). They then monitor and increase the dosage as required. HRT can help manage ...

Estrogen and progesterone are complementary reproductive hormones. Estrogen shapes everything from puberty to menstrual cycles to bone health, and progesterone is key to the second half of the ...

Provera (medroxyprogesterone acetate) may cause side effects, including headaches, facial hair growth, upset stomach, and changes in your menstrual cycle. Serious side effects could include vision ...

Science, founded by Thomas A. Edison in 1880 and published by AAAS, today ranks as the world's largest circulation general science journal. Published 51 times a year, Science is renowned for its ...

If you’ve recently started on birth control or menopausal hormone therapy and feel like you’ve gained a little weight, you’re certainly not alone. We often associate both of these regimens with weight ...