Estrogens

Definition

Estrogens are a group of steroid hormones responsible for the development and regulation of the female reproductive system and secondary sex characteristics. They play a critical role in menstrual cycle regulation, pregnancy, and overall women's health.

Related terms

Menstrual Cycle:

The monthly series of changes a woman's body goes through in preparation for the possibility of pregnancy.

Ovaries:

Female reproductive organs that produce eggs as well as hormones, including estrogen and progesterone.

Progesterone:

A hormone produced by the ovaries involved in the menstrual cycle, implantation, and pregnancy maintenance