Ligation can be followed by recanalization. This is called tubal reversal. It is a procedure to reanastomize the tubal tube that has been tied at the end to form a clear tube that can carry a fertilized egg. Usually the procedure is performed 3-7 days after the woman’s period. The conditions for recanalization are that the woman is still fertile, such as having good ovarian function and being physically able to tolerate the surgery. In this case, you can consider having a checkup after your period to rule out pelvic inflammatory disease, and then be admitted to the hospital for surgery, which usually takes about 3-5 days in the hospital.