Pregnant women during pregnancy are easily infected with mycosis vaginalis, and after pregnancy the body’s hormone level changes, as well as changes in the vaginal environment. Pregnant women are suitable for the use of drugs for the treatment of mold and mildew, as well as clotrimazole vaginal soft capsule, nifurtimox vaginal soft capsule can also be used. In terms of external lotion, the use of baking soda to water external wash is more effective, to use medical baking soda, also called sodium bicarbonate powder. The usual lotion, such as red nucleus lotion, Bai Ai lotion, etc. can also be used. However, in addition to mold infection during pregnancy, it is also possible to contract other vaginitis. If a pregnant woman has abnormal leukorrhea and vulvar itching, she should go to the hospital for examination and use medication under the guidance of the doctor.