A second pregnancy 10 months after cesarean section is not recommended because of the short time since the last cesarean section and the high risk of uterine rupture. According to current research, it takes 6-12 months for the lower uterine scar to form after a cesarean section, and the lower uterine scar is at its most muscular 2-3 years after the operation, so contraception is currently recommended for 2 years after a cesarean section. If pregnancy after cesarean section is too early, and the uterine scar is not fully recovered, it may cause uterine rupture, resulting in miscarriage, preterm labor, infection and other complications, and even serious threat to the life of the pregnant woman and the fetus. Therefore, it is recommended that women must pay attention to contraception after cesarean section and do not get pregnant too early. For women who get pregnant again within 2 years after cesarean section, no matter whether it is abortion or continuing pregnancy, the risk exists are greater, during pregnancy should pay attention to do a good job of prenatal checkups, and actively listen to the advice of professional doctors to do a good job of comprehensive care and health care, to protect the safety of the birth.