If untreated, low progesterone may affect fertility and immunity in the long run. It may also raise the risk of a condition called endometrial hyperplasia, where the uterus’s endometrium becomes too ...

Low progesterone levels may cause abnormal uterine bleeding, headaches, or mood changes. Treatments typically include progesterone supplementation or hormone therapy. Progesterone is a female sex ...

Progesterone is a hormone that your body produces after ovulation. It prepares the lining of the uterus for pregnancy. Progesterone levels rise and fall every menstrual cycle. If you don't get ...

Menopause brings a lot of change, and it’s normal to feel uncertain about what’s happening in your body. Two of the most important hormone players in this transition are estrogen and progesterone.

While we know our luteal from our follicular phase and have moved beyond whispering about our “time of the month”, hormones ...

This article was reviewed by Julia Switzer, MD, FACOG. Key Takeaways: Estrogen and progesterone are complementary reproductive hormones. Estrogen shapes everything from puberty to menstrual cycles to ...

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 ...