The incidence of postpartum pelvic inflammatory disease in women is relatively high at present. Many women are infected with pelvic inflammatory disease after giving birth to a baby. So, why exactly are women prone to pelvic inflammatory disease after giving birth? I. What is pelvic inflammatory disease? Pelvic inflammatory disease refers to inflammation of the upper female reproductive tract and its surrounding tissues, including endometritis, tubal inflammation, tubal ovarian cysts, and pelvic peritonitis. Pelvic inflammatory disease is generally divided into two types: chronic and acute. The lower abdomen is vaguely painful, there is a large amount of purulent vaginal discharge, the leucorrhea is yellow and has an odor; the condition can be severe with high fever, headache, back pain, etc. It is easy to feel fatigue, mental discomfort, discomfort around the body, lower abdominal cramps and lumbosacral pain. It can lead to menstrual disorders and infertility when the fallopian tubes are obstructed by adhesions. Why is it easy to get pelvic inflammatory disease after childbirth? There are many reasons why women are prone to pelvic inflammatory disease after giving birth. The main reason is the weakness and poor resistance after childbirth. The infection of bacteria during the delivery process, as the cervical opening is not tightly closed after delivery, bacteria can easily invade; there are residues in the uterus after delivery, such as placenta and fetal membrane residue, which can not only cause continuous vaginal bleeding, but also can cause infection; the doctor’s operation is not standardized, such as equipment sterilization is not strict enough and do some related prenatal examination, may cause postpartum pelvic inflammatory disease. There are also women who are eager to slim down after giving birth and use belts to tighten their abdomen, resulting in poor pelvic blood flow, plus a low diet and reduced resistance, which can easily lead to pelvic inflammatory disease. Therefore, after the birth of a baby, women must pay attention to this problem and prevent it before it happens. After delivery, you should pay attention to daily care, diet should be enhanced nutrition, moderate exercise, enhance their own physical fitness, improve resistance to disease, so as to avoid gynecological disease attack, affecting health.