Integrated traditional Chinese and western medicine treatment of pregnancy and postpartum diseases, such as pregnancy-induced hypertension, oligohydramnios, polyhydramnios, abnormal fetal position, habitual abortion and so on. Cervical volume reduction is used for cervical relaxation, which relieves the pain of repeated abortion. After treatment, more than 20 pregnant women have already had children. Carry out painless delivery technology, eliminate the tension of pregnant women, encourage natural delivery, conduct trial delivery for patients with multiple cesarean sections, enable many pregnant women to give birth naturally, and encourage breastfeeding and breastfeeding on demand. Proficient in hysteroscopy and treatment technology. Use hysteroscopy to diagnose gynecological diseases (such as abnormal uterine bleeding before and after menopause, resection of submucous myoma or endometrial polyp, positioning or removal of intrauterine contraceptive ring, exploration of intrauterine factors of unexplained infertility, and early diagnosis of cervical cancer and endometrial cancer).