If a woman who has had a cesarean section has intercourse for two months after the operation and bleeding occurs, it is considered that there may be inflammation of the vagina or cervical lesions. During breastfeeding, women’s hormone levels are not fully restored to their pre-pregnancy state, which can lead to cervical and vaginal disorders. The cervix is often congested and the vaginal blood vessels and walls become particularly sensitive after a long period without sex during pregnancy or breastfeeding. In this case, if you use too much force during sex, or if you do not use the right method, it may lead to bleeding. It is recommended to go to the hospital for relevant examination and active treatment, and if necessary, cervical cancer screening.