First birth via Cesarean section, infertility for 3 years with the second child

Patient's question:

Patient: Female, 28 years old, good physical condition
Daughter: 5 years old, wants a second child, not using contraception for 3 years, has not been pregnant, menstrual cycle 31-37 days, ineffective after 3 months of Traditional Chinese Medicine treatment, consistently using ovulation test strips and basal body temperature chart to monitor ovulation, no history of miscarriage, never taken birth control pills

Doctor's answer:

After a cesarean section, the uterus needs a period of time to heal. It is estimated that it will take about a month to recover to a basic level, and it will take three months to fully recover. However, it is still important to note that pregnancy should be avoided, and pregnancy and childbirth should generally not occur until three years later, otherwise there is a risk of uterine rupture during pregnancy.