After the postpartum period, and then there is menopause, and now there is no menstruation, it is recommended to rule out the following: 1, to rule out the possibility of pregnancy, you can use the early morning pregnancy test paper to do the test, collect the morning urine, to find out whether it has been pregnant, if the appearance of two red lines of the same color, it means that the pregnancy; if there is a single red line, it is indicated that there is no pregnancy. 2, due to too much fatigue postpartum, taking care of the baby, the endocrine disorders caused by lack of sleep, leading to menopause. In this case, it is recommended to go to the hospital for further examination, and medication can be given to adjust menstruation.