Where does production of hormone estrogen occurs ?

Female reproductive system consists of -

• A pair of ovaries: Ovaries produce and store ovum in them. They also produce a female hormone called estrogen.
• Fallopian tubes (Oviducts): They are the site of fertilization. They connect ovaries with the uterus.
• Uterus: Uterus is the site of development for the embryo.
• Vagina: It is the part which connects the cervix to the external female body parts. It is the route for the penis during coitus as well as a fetus during delivery.