If the patient is young, the ovarian function is good, and the blocked part is scattered in the ampulla or fallopian tube, it is recommended to do laparoscopy, and laparoscopic plastic surgery should be done after laparoscopic surgery. Then actively try to get pregnant. If you are not pregnant, it is recommended to be an IVF. If the patient is older, the ovarian function is not particularly ideal. Or when the blockage is close to the uterine horn or isthmus, it is suggested that IVF can be used directly.