Pseudo menstruation is usually a small amount of vaginal bleeding that occurs within 3-7 days after the birth of a female newborn and usually lasts for about 7 days. Pseudo-menstruation is due to the fetus pregnancy in the mother’s body, by the mother’s high estrogen influence, the child was born in the body of estrogen drastically reduced caused by vaginal bleeding, this is a normal physiological phenomenon there is no need to do special treatment. However, it is important to pay attention to the child’s vulvar hygiene. If the child is bleeding more, or if the child cries more than usual, or if the child develops a lump in the lower abdomen, it is necessary to take the child to the pediatrician to see if the child’s crying is caused by the lack of menstrual blood flow. When your child has a false menstrual period, pay attention to your child’s vulvar hygiene, use a cotton cloth dipped in warm water to gently wipe your child’s vulva, and pay attention to changing diapers regularly to avoid vulvar infections or diaper rash.