Hydrocele can be recovered after two months of laparoscopic surgery. Patients with hydrocele can have two types of surgeries: distal stoma molding of the fallopian tube or tubal resection, and many of the patients have the surgery because of infertility. After the surgery, the patient should get pregnant after two months of recovery, but coitus should be prohibited within one month after the surgery, and contraception must be used within two months. If pregnancy occurs during this period without contraception, there will be abnormalities, because the peristalsis of the fallopian tube has not been restored, and the fertilized egg will be deposited in the fallopian tube rather than in the uterine cavity, and then ectopic pregnancy will occur, which will cause great harm to the patient. Therefore, patients must pay attention to the postoperative contraceptive two months before pregnancy, and it is safer to wait for complete repair before getting pregnant.