Clinically, it is generally recommended to wait 2 years after the completion of cesarean section before pregnancy. However, the exact time can only be determined after a comprehensive assessment based on the number of cesarean deliveries, wound recovery, scarred uterus and other factors. The healing of the uterine incision consists of 3 stages: fibrous scar repair, scar maturation and scar fibrosis. The entire healing process takes about 2 years, which means that the best time to heal a cesarean incision is 2 years after surgery, when the uterine scar is at its strongest stage. If you get pregnant too early after cesarean section and the uterine scar is not fully recovered, it may cause uterine rupture and complications such as miscarriage, premature birth and infection, or even threaten the life of the pregnant woman and the fetus in serious cases. Therefore, in principle, it is recommended to get pregnant 2 years after a cesarean section. Before preparing for pregnancy, go to the hospital for an ultrasound examination to check the repair of the uterine scar and the thickness of the uterus, etc. If all the indicators are clear, then get pregnant.