Estradiol is a female sex hormone, secreted mainly in the ovaries, but also in part by the placenta, adrenal glands, breasts and testes. This hormone occurs in both sexes and is an important hormone in both men and women.

Estradiol is a major female sex hormone, secreted mainly in the ovaries and plays an important role in the development and maintenance of the female reproductive system. So what is the change in Estradiol during IVF?