After pregnancy, if the leukorrhea is a little yellow, not normal, under normal circumstances after pregnancy, the leukorrhea is milky white, no odor or only a faint fishy smell, just more than the usual amount of increase, in terms of traits, in color, in the smell will not change, which is the normal leukorrhea after pregnancy. If the phenomenon of yellowish leukorrhea occurs after pregnancy, most of them are caused by vaginal inflammation or cervical inflammation, it is recommended to actively go to the hospital to do routine leukorrhea test, if there is inflammation through the leukorrhea test, it is necessary to give treatment. After pregnancy, vaginal secretions increase, women should strengthen the local care of the vulva, you can use warm water to wash the vulva 1-2 times a day, change a panty every day, it is recommended to wear cotton underwear, to reduce the production of inflammation of the reproductive tract.