Symptoms and troubles vary depending on age
(1) Puberty (10-18 years old): Period when menstruation begins and hormone secretion increases. (2) Sexual maturity (18-45 years old): Period when hormone secretion is active. Age): A period when the amount of hormone secretion decreases rapidly, physical condition is likely to change. increase
Changes in the amount of hormones secreted lead to changes in the types of troubles and diseases.
In particular, changes in the amount of estrogen secreted have a large effect, and typical examples include irregular menstruation, endometriosis, uterine fibroids, infertility, and unpleasant symptoms peculiar to menopause.
As a result, symptoms and concerns vary with age. It is recommended to use different countermeasures depending on the situation .
Unlike estrogen, progesterone does not cause various diseases due to its increase or decrease. Unpleasant symptoms and mentally unpleasant symptoms such as irritability may occur, which is called premenstrual syndrome (PMS).
I will talk about PMS in detail ⇒⇒ What is PMS ?