Irregular menstruation and obesity are also killers

　　Girls who have just begun puberty often have Irregular menstruation troubles.

　　Part of the reason is caused by the underdevelopment of the sexual organs, but if the girl is fatter, it is also a cause of irregular menstruation.

　　Menstruation is affected by the coordination of various endocrine systems in the body. Normal menstruation usually requires two main links.

　　One is when estrogen levels reach their lowest point, and the other is when they rise to their highest point. When estrogen levels drop to the lowest point, the body can produce enough gonadotropins to stimulate follicular development; when estrogen levels rise to the highest point, ovulation can be promoted.

　　Therefore, obese people have more fat in their bodies. There is a substance in fat that can be converted into estrogen. The more fat, the more estrogen is converted.