The production of the sex hormones testosterone, progesterone, and estrogen is controlled by two other hormones, which are known as luteinizing hormone (LH) and follicle stimulating hormone (FSH ...

Female sex hormones, or sex steroids, play vital roles in sexual development, reproduction, and general health. Sex hormone levels change over time, but some of the most significant changes happen ...

When estrogen, LH, and FSH peaked during ovulation — the period when a mature egg is released from the ovary typically two weeks after the first day of a person’s menstrual cycle — there ...

The endocrine system secretes numerous hormones that are involved in physiological homeostasis, metabolism, development and growth, cognitive function, sexual function, and reproduction. Hormones ...

Female reproductive hormones cycle daily as well as monthly, a small study suggests. The finding may help explain why some women experience daily mood fluctuations. It is well-established that ...

Polycystic ovary syndrome is a condition in which your hormones are out of balance. PCOS can affect your health and pregnancy. Find out how.