Caesarean section, which is the dissection of the abdominal wall and uterus to remove the fetus, is an important surgical method of assisting labor and delivery that was originally limited to remedial surgery for pathological factors of the mother and baby, such as a mother with definite pelvic abnormalities, pelvic stenosis, suffering from serious medical and surgical diseases such as heart disease, placenta praevia, placental abruption, etc., which would be recommended by obstetricians for a caesarean section. However, for reasons such as fear of labor pain, choosing an auspicious time to deliver the baby, and unwillingness to affect the quality of postpartum sex life, many healthy mothers-to-be choose to give birth by cesarean section. It is known that the cesarean rate in many large hospitals in China is currently as high as 70 percent. ”I’ve seen people have 5 cesarean sections, but this is extremely rare!” There are individual differences in the maximum number of children that can be born by cesarean section, and there is no definite conclusion yet. A few years ago, a woman in Guangzhou who had successfully undergone four C-sections had her uterus rupture spontaneously and hemorrhage before she gave birth during her fifth pregnancy, and her family took her to the hospital in time to save her life. For women who have had a cesarean section, whether they can continue to have a cesarean section when they have another pregnancy depends on their recovery. It is clinically proven that the average blood loss of a woman who has had a cesarean section is more than 300 ml, which is more than double that of a vaginal delivery; cesarean section can cause wound infection, intraoperative amniotic fluid embolism, surgical accidents, and uterine damage and removal, and the chances of postpartum hemorrhage and accidental death are higher than those of a normal vaginal delivery; the mother’s body recovers slowly after surgery, and she is prone to venous blood stasis, chronic abdominal pain caused by pelvic and abdominal tissue adhesions, pelvic inflammatory disease, and endometriosis. Complications such as pelvic inflammatory disease and endometriosis are likely to occur. Only when the complications left over from the last cesarean section have disappeared, can the cesarean section be continued. In addition, it is most appropriate to have two cesarean sections about 2 years apart from each other. “If you get pregnant again within a short period of time, the scar healing is not yet firm and the risk of uterine rupture is higher, endangering the safety of mother and child. Too long an interval, the uterine scars have become fibrotic and brittle, and are also prone to tearing.” The experts said that because they could not stand the pain after the cesarean section, there are many women who want to have a normal delivery when they get pregnant again, but this needs to be considered according to the prenatal examination, such as the size and position of the fetal head, and the situation of the labor process after the delivery. ”The more you cut, the greater the risk. “The uterine scars left after a caesarean section can pose a lot of risks for future deliveries.” Experts explain that if you get pregnant again after a cesarean section, the middle of the pregnancy will stretch the uterus as the placenta takes up more and more space. If the placenta implants in the uterine scar, uterine rupture can easily occur. There is also a case where the gestational sac lays in the uterine scar at the beginning of the pregnancy, which is likely to cause hemorrhage, and this can easily be misdiagnosed as a miscarriage. An obstetrician and gynecologist once rescued a 22-year-old patient whose first child was delivered by cesarean section and who was less than three months pregnant with her second child when she suffered a hemorrhage due to a gestational sac lodging in the uterine scar, with a bleeding volume of 6,000 to 7,000 milliliters. “The more cesarean deliveries there are, the more fragile the uterus becomes, and the greater the likelihood of premature fetal delivery or uterine rupture leading to intrauterine death.”