what hormone does the ovaries produce
The ovaries are each attached to the fimbria (tissue that connects the ovaries to the fallopian tube). Hormones of the Ovaries. Ovaries produce and release two groups of sex hormonesâprogesterone and estrogen. There are actually three major estrogens, known as estradiol, estrone, and estriol.These substances work together to promote the healthy development of female sex characteristics during puberty and to ensure fertility. They secrete two main hormonesâestrogen and progesterone. 2  Diseases associated with the ovaries include ovarian cysts, ovarian cancer, menstrual cycle disorders, and polycystic ovarian syndrome.