Estrogen is very important to maintain the normal function of a woman’s reproductive system, and it is not the case that higher estrogen levels are better. An abnormally high level of estradiol in a woman’s body will have an indirect effect on the thickness of the endometrium and the development of follicles, which may lead to abnormal development of follicles due to the thickness of the endometrium and have a significant negative impact on normal conception. If hormone levels are found to be abnormally high during hormone tests, the corresponding hormones need to be regulated to effectively maintain a woman’s normal fertility.