What is a primary chemical messenger produced by the ovaries?

Estrogen is recognized as a primary chemical messenger produced by the ovaries, playing a crucial role in the development and regulation of the female reproductive system and secondary sexual characteristics. It is vital for processes such as the menstrual cycle, promoting the growth of the uterine lining during the follicular phase and affecting various body systems.

Estrogen influences many physiological mechanisms, including the modulation of other hormones, bone health, and cardiovascular function. Additionally, it contributes to the development of breasts and the regulation of fat distribution in females. Its production is primarily driven by ovarian follicles, which makes it uniquely significant in the context of female health and reproductive biology.