The cost of cervical cerclage is about RMB 3,000, which varies from place to place, so please take into account the local fee schedule. Cervical cerclage is mainly used for patients with cervical insufficiency, and is usually performed between 14 and 18 weeks of pregnancy to prevent the occurrence of pre-eclampsia and miscarriage. The success rate of cervical cerclage is relatively high, especially for patients with recurrent miscarriages in the middle of pregnancy with cervical insufficiency. Before performing cervical cerclage, vaginal inflammation should be excluded. After cervical cerclage, you need to take rest, avoid strenuous exercise and take oral antibiotics to prevent infection.