The first postpartum period is normal, due to hormonal changes in the body after childbirth, may be a short period of time is not regular, do not be too nervous. During the menstrual period, try to pay attention to keep warm, to keep the vulva clean and hygienic, timely washing, especially after washing, can prevent the vulva flora along with the blood to reach the uterine cavity, fallopian tubes and even the pelvis, causing the corresponding inflammation, to supplement nutrition, eat more meat, spinach and other iron-rich food, pay attention to whether there is dizziness, weakness and other discomfort, if necessary, should go to the hospital for medical consultation.