Female pathological factors include endocrine disorders, endometrial abnormalities, tubal adhesions and blockages, and uterine developmental malformations. Male pathological factors include reproductive tract infections, semen abnormalities, and sperm production disorders. The cause needs to be clarified and treated symptomatically. Common causes and treatment I. Female pathological factors: 1. endocrine disorders: such as polycystic ovary syndrome, hyperprolactinemia, abnormal thyroid function, etc. leading to ovulation abnormalities; 2. endometrial abnormalities: such as uterine cavity adhesions, thin endometrium, etc.; 3. tubal adhesions and blockage: depending on the location of the lesion, the treatment plan can be decided by interventional treatment to unblock the fallopian tubes; 4. uterine developmental malformations: such as uterine The longitudinal uterus is treated by combined hysteroscopic and laparoscopic surgery, while the angular uterus is treated according to the type, if it is a type I angular uterus, it is asymptomatic and can be left untreated. The male pathological factors: 1, reproductive tract infection: such as seminal vesiculitis, prostatitis, severe infection, viral infection, etc., need to improve the relevant examination, for the cause of treatment; 2, semen abnormalities: male azoospermia, oligospermia, dead sperm, weak sperm, semen is not liquefied, etc., need to maintain a good lifestyle, supplement microelements; 3, spermatogenic disorders: such as varicocele, congenital testicular dysplasia, cryptorchidism, orchitis or testicular atrophy, endocrine diseases and other factors, should improve the examination, the reasonable application of antibiotics. It is advisable to eat less cold and raw food on a daily basis, and moderate supplementation of cinnamon, angelica, red dates, ginger and other ingredients that help warm the menstrual channels and warm the uterus.