Incomplete fallopian tube will not affect menstruation because fallopian tube is used to transport sperm, egg and fertilized egg, and menstruation is affected by ovarian function and uterine lining, so these are different organs, so it will not have any effect on menstruation. If menstruation is normal and the fallopian tubes are not working, it will also cause infertility. Unilateral fallopian tubes are not very important for pregnancy, if both fallopian tubes are not working, it is necessary to determine the need for treatment according to the patient’s specific situation. If there is a requirement for fertility, you can choose to have surgical treatment according to the different parts of the fallopian tubes and their severity, or undergo in vitro fertilization (IVF) to conceive a baby.