Depending on individual differences, IVF usually takes 1-3 months to perform. Usually, both couples need to undergo a physical examination before undergoing IVF transfer, which takes about 1 month. Then when they enter the treatment period, they also need to give ovulation-promoting medication for about 10 days starting on day 5-6 of the woman’s menstrual cycle, and then give egg retrieval when the follicles are mature. The sperm and egg are then united in vitro, and the fertilized egg is then implanted in the woman’s uterine cavity after it has formed. This will take about 1 month if no unforeseen circumstances occur. If the woman is in poor physical condition, this process may take longer. In conclusion, the exact time needed for IVF varies depending on individual differences. Successful conception is proven when HCG is found to be significantly elevated in the blood test and a gynecological ultrasound examination shows the growth of a gestational sac in the uterine cavity. In addition, taking care to maintain a good state of mind and avoiding excessive stress may greatly reduce the incidence of transplant failure.