You can have a baby 2-3 months after tubal ligation and reversal surgery. This surgery is important to get pregnant as early as possible within 6 months after the surgery because of the high recurrence rate after the surgery, otherwise it may lead to tubal blockage again. The surgery is usually done under laparoscopy for tubal anastomosis, which is a difficult and delicate operation. After the surgery, the tubes should be kept open and you can prepare for pregnancy normally after 2-3 months. If you are still not pregnant after 1-2 years, this is the time to consider IVF. IVF has a very high success rate for these patients with blocked fallopian tubes, which can reach about 50%.