The treatment of infertility depends on the specific cause of infertility. If the infertility is caused by endocrine disorder, no ovulation or scanty ovulation, then menstrual regulation and ovulation promotion treatment is needed; if the infertility is caused by uterine fibroids, surgical treatment is needed to remove the fibroids; if the infertility is caused by endometriosis, it may be caused by bilateral blockage of fallopian tubes or pelvic adhesions, in which case IVF may be needed. If the infertility is caused by endometrial polyps, endometrial polyps need to be removed under hysteroscopy; if the infertility is caused by uterine adhesions, uterine adhesions need to be separated; if the infertility is immunological, immunotherapy is needed. Therefore, there are many treatment methods for infertility, and specific treatment methods should be adopted according to the specific causes.