In early pregnancy, if the color of the leukorrhea is yellowish and there is no odor, it usually indicates that there is a change in the environment of the vagina and that there may be a slight vaginal inflammation. Normal leukorrhea is white, or has no color. The change in the color of the leukorrhea is related to the environment of the vagina, and many pregnant women are susceptible to vaginitis during pregnancy. If you have yellow colored leukorrhea, it is recommended to do a routine leukorrhea test to see if there is any inflammatory infection, and to find out how clean the vagina is. Usually pay attention to hygiene, after pregnancy, the perineum is very rich in blood, if you do not pay attention to hygiene, it is easy to lead to inflammation and infection, to change the underwear on time, and abnormal leukorrhea at any time to check.