Apr 14, 2026 · Estrogen is a sex hormone that’s necessary for maintaining your sexual and reproductive health. Estrogen levels naturally fluctuate during different life stages a

The actions of estrogen are mediated by the estrogen receptor (ER), a dimeric nuclear protein that binds to DNA and controls gene expression. Like other steroid hormones, estrogen

Apr 22, 2025 · Estrogen is a hormone that both males and females produce. It plays a key role in the female reproductive system. Learn about sources of estrogen and its functions.

May 3, 2026 · Estrogen is a sex hormone that plays a key role in a female’s reproductive health. Learn what estrogen does to the body.

Mar 8, 2026 · Estrogen does far more than regulate reproduction. Learn how it supports your bones, heart, brain, skin, and metabolism — and what changes when levels fall.

Nov 21, 2025 · Estrogen is a hormone that plays a role in sexual development, bone health, mood regulation, and more. Find out how fluctuating levels can affect you.

May 28, 2026 · Estrogen, any of a group of hormones that primarily influence the female reproductive tract in its development, maturation, and function. There are three major horm

Sep 30, 2025 · Understand estrogen's roles in mood, sleep, bones, heart, and metabolism. Learn signs of low vs high estrogen, when to test estradiol, and lifestyle tips that suppo

Estrogens are a group of hormones that play an important role in the normal sexual and reproductive development in women. They are also sex hormones. The woman's ovaries make most

Jun 17, 2026 · Estrogen therapy has several indications, from hormonal contraception to menopause treatment. Estrogen medications are usually taken as pills or transdermal patches