The ovary is a female sex hormone and the most important human organ for maintaining female gender characteristics and endocrine system. Ovarian metabolism of estrogen and estrogen acts on target organs, promoting the growth and development of female sexual characteristics. So what are the reasons for women's small uterus and ovaries?
The efficacy on the uterine wall can promote the proliferation and metabolic changes of the endometrium, and then as female hormones decrease, the uterine wall will undergo ischemic necrosis, and bleeding can cause menstruation. It is one of the most important signs of female estrus during menstruation.
The size of all normal ovaries is 3cmX2cmX1cm. There are regular changes during menstruation, and the size of the ovaries may vary slightly. If a woman suffers from polycystic ovary syndrome, the uterus and ovaries will significantly enlarge.
What are the reasons for uterine and ovarian contractions?
Firstly, if the uterus and ovaries lose the application of growth hormone, resulting in hypothalamic pituitary degeneration or pituitary degeneration, the ovaries will decline and the uterus and ovaries will shrink. There is a typical Xihan syndrome in clinical practice, which is mainly caused by internal bleeding during childbirth leading to pituitary ischemic necrosis, decreased levels of follicle stimulating hormone and lutein, and inability to initiate uterine development and ovulation, resulting in symptoms of premature ovarian failure. In the long run, uterine and ovarian contractions are caused by functional decline.
Secondly, physiological factors, especially age, lead to natural ovarian decline, mainly due to the natural atrophy of the uterus and ovaries after egg depletion, resulting in a decrease in volume.
