The causes of no menstruation two months after cleansing may be related to mental factors, cervical infection, pregnancy, cervical adhesions, uterine cavity adhesions, uterine cavity effusion, etc. The causes need to be clarified and treated accordingly. Common causes and treatment methods are as follows: 1. mental factors: anxiety and tension after uterine clearance may lead to endocrine disorders and delayed menstruation, it is recommended to maintain a positive and healthy state of mind after surgery, and family members should give more care and comfort; 2. cervical infection: such as premature sexual intercourse and bathing after surgery, which can cause bacteria to enter the uterine cavity through the relaxed cervical opening and cause infection and irregular menstruation or even amenorrhea, blood tests and If you have no menstruation and have sex two months after the operation, you may be pregnant, you should do blood HCG, basal body temperature measurement and ultrasonic Doppler examination, if you have no fertility plan, you may need to clear the uterus again; 4. If fluid is found in the uterine cavity and the urine pregnancy test is negative to exclude pregnancy, cervical dilatation can be used to restore patency; 5. cervical adhesions: there can be amenorrhea with or without periodic abdominal pain after uterine clearance, and the diagnosis can be confirmed by ultrasound and hysteroscopy. Surgery to separate adhesions, etc. After the operation, pay attention to the hygiene of the perineum, avoid bathing and hot springs to avoid infection, and if there is no fertility requirement, pay attention to avoid in the future sexual life to avoid the impact of abortion on the body.