estrogeenisen
Estrogen is a group of hormones primarily produced by the ovaries in women and, to a lesser extent, by the testes in men and the adrenal glands in both sexes. It plays a crucial role in the development and regulation of the female reproductive system, as well as influencing various physiological processes in both men and women. Estrogen is essential for the growth and maintenance of female secondary sexual characteristics, such as breast development, and is also involved in bone health, cardiovascular function, and cognitive processes.
Estrogen exists in several forms, with the most biologically active being estradiol. It acts through estrogen
Estrogen is also produced by the placenta during pregnancy, where it supports the growth and development of