The increase in secretions in the middle of pregnancy is a phenomenon that happens to most pregnant women and is a normal physiological phenomenon, so there is no need to worry too much. Most of the wet underwear caused by increased secretions are due to changes in their own hormone levels, the growth of the fetus or the breaking of the water. The actual fact is that there are pathological factors that may be caused by infection, in addition to an increase in the amount of secretions, accompanied by changes in the texture of the secretions. The increase in physiological secretions: 1, due to the increase in the secretion of sex hormones during pregnancy, promote the proliferation of the uterine glands, secrete more white transparent mucous fluid, in this case pregnant women do not need to worry, is a normal physiological phenomenon of pregnancy, often change the underwear, keep the pubic dry and clean can; 2, mid-pregnancy, with the growth of the fetus, the fetus pressure on the mother’s pelvic cavity and vagina, will lead to the pelvic cavity near the vagina This is also a normal physiological phenomenon and requires no treatment. It is sufficient to change your underwear frequently and keep your pubic area clean. The first is that the vaginal secretions are not only increased, but also have a change in texture and color, or odor. 1. texture: if the secretions are accompanied by tofu-like changes and odor, as well as itching and redness of the vulva, consider Candida infection, go to the hospital as soon as possible to take the secretions for laboratory tests and treat them under the advice of the doctor. 2. color: if the secretions appear yellow or green, and are accompanied by odor, the vaginal secretions should be treated. If the color of the secretion is abnormal or contains blood, you should consider cervical erosion or inflammation of the cervix. It is recommended that pregnant women need to go to the hospital for vaginal discharge examination and be treated under the advice of the doctor. In addition to the above reasons, there is another situation where pregnant women also have wet underwear, but it is not caused by increased endocrine secretions in the middle of pregnancy. In the middle of pregnancy, because of the increase in the size of the fetus and the expansion of the uterine cavity, there will be pressure on the bladder and the performance of urine leakage. During pregnancy, it is recommended that pregnant women practice good personal hygiene, choose cotton underwear and change them every day. If you feel any discomfort when your underwear becomes wet, and if it is accompanied by itching, pain and other abnormal sensations, you need to seek medical attention to find out the specific cause and get treatment in time.