Endometrial polyp surgery does not affect menstruation, but in the case of endometrial polyp, it may affect menstruation, and if left untreated, it may cause incomplete menstruation, prolonged menstruation or increased menstrual flow, and may lead to infertility. If you have menstrual disorders or menstrual pain after surgery, it is recommended to do further examination to understand the causes of menstrual disorders, such as endocrine disorders and abnormal hormone levels may lead to menstrual disorders or changes in menstrual volume, it is recommended to do sex hormone six tests, thyroid function tests and ultrasound examinations to understand the causes before giving It is recommended to have a sex hormone test, thyroid function test, and ultrasound to understand the cause of the problem and then provide appropriate treatment. In addition, frequent late nights, stress, tension and anxiety may lead to menstrual disorders.