White discharge from the urethra of a baby girl may be caused by a bacterial infection. Baby girls have special genital organs, and the urethral opening is exposed for a long time, so it is easy to cause urinary tract infections if you don’t pay attention to cleaning. You should promptly seek medical attention, have the discharge tested and take treatment according to the specific situation. If it is a female baby just a few days old with white discharge from the vaginal opening, it may be a normal phenomenon. Female babies carry out estrogen from the mother after birth, which can cause pseudo-menstruation. Estrogen will be metabolized gradually after birth and the white discharge will disappear. If it only appears at the vaginal opening it can be left untreated, but care should be taken for hygiene. Baby girl care is very important. It is better to use diapers made of cotton and to change them regularly, and to rinse the vulva with water every day. Avoid sources of infection, if the mother has gynecological diseases, try to contact the baby as little as possible, and the intimate clothing used by the baby should be frequently exposed to the sun and disinfected.