After miscarriage, women’s body resistance decreases, the original vaginal inflammation may be mild, but usually do not feel anything, after the miscarriage with the decline of resistance, the inflammation will gradually aggravate and appear yellow leucorrhea, some even have odor, vaginal itching, vulva discomfort and other symptoms. If this happens, you should go to the hospital as soon as possible to have a laboratory test to determine if you have vaginitis, and if you have vaginitis, you should actively treat it. If you have vaginitis after miscarriage, the inflammation can easily spread to the uterus and form endometritis or even pelvic inflammatory disease, which may cause infertility later.