Aunt i.e. menstruation, almost eight months after giving birth, menstruation is still not come, the possible reasons are breastfeeding, pregnancy, endocrine disorders, endometrial abnormality, etc., need to consult a doctor in time to clarify the reasons. 1. Breastfeeding: If you are breastfeeding after giving birth, the hormones in your body have not returned to normal during the breastfeeding period, and your ovulation is irregular, so you will experience menstrual disorders, which is a normal physiological phenomenon. This is a normal physiological phenomenon. Generally, there is no need for special treatment, and after the breastfeeding period is over, menstruation will slowly recover. 2. Pregnancy: 8 months after delivery, the ovaries may resume ovulation, if you have sex after delivery and do not take contraceptive measures, there is a possibility of pregnancy again. It is recommended to go to the hospital to confirm the diagnosis. 3. Endocrine disorders: If there is no breastfeeding after delivery, endocrine disorders will also affect menstruation, which needs to be examined in the hospital and regulated under the guidance of the doctor. 4. Endometrial abnormality: If there is no breastfeeding after delivery, menstruation should resume 8 months after delivery. If you don’t have your period yet, you may have endometrial abnormalities, such as adhesions in the uterine cavity, which need to be diagnosed and treated in a timely manner in the hospital. If you are not breastfeeding and your period is still not coming eight months after giving birth, it is recommended that you consult a doctor promptly.