Estrogen
A steroid hormone (Cholesterol derivative)/ A reproductive hormone in the female it starts producing during puberty. female produces most of the estrogen during puberty, the most prominent location of this hormone is the ovary a grape size gland located on either side of the uterus. Follicle-stimulating hormones (FSH), are responsible for production in the female body It is also secreted within the adrenal gland, fat tissue, and brain, during pregnancy placenta secretes some estrogen.