A very important hormone produced by the ovary. Estrogen regulates changes in the uterine wall, breasts, and other tissues. It is a key hormone that mediates many of the changes seen in a woman's body during pregnancy.
A very important hormone produced by the ovary. Estrogen regulates changes in the uterine wall, breasts, and other tissues. It is a key hormone that mediates many of the changes seen in a woman's body during pregnancy.