Tubal reversal surgery generally refers to female tubal reversal surgery. Tubal reversal surgery is a surgical procedure to connect the broken tubes and make them open. The probability of pregnancy after tubal reversal is usually around 50%. Under normal circumstances the chance of pregnancy after tubal reversal surgery is related to the patency of the woman’s fallopian tubes, the physical state of the couple and their state of mind, etc. These factors can be improved to increase the chance of pregnancy.1. The degree of patency of the fallopian tubes: After tubal reversal, if it is more patency, the conception rate will also be increased. If there is narrowing or obstruction after tubal reopening, the probability of pregnancy may be reduced. The degree of patency can be clarified through ultrasound and other examinations, and if there is any abnormality, it can be treated in time; 2. Reproductive system status: If the couple is older, their physical status will generally become weaker with age, and the quality of sperm and eggs will also be affected. If the couple is in good physical condition, especially if the ovaries and uterus are still in good condition, the pregnancy rate after tubal reversal surgery will be improved; 3, emotional state of mind: the state of mind has a lot to do with the success rate of pregnancy. After tubal reversal surgery, it is recommended to have intercourse only after 1-3 months when the woman’s body gradually recovers, and the action should be gentle to avoid wound rupture and even formation of infection. Since some women may have ectopic pregnancy after tubal reversal, it is recommended that women should be checked early when they suspect or are sure that they are pregnant. If she does not have contraception but does not get pregnant one year after the reversal, it is recommended to check the health of both men and women at the hospital. If there are abnormalities that prevent pregnancy, IVF can be considered under the advice of the doctor.