Most of a woman’s leukorrhea is milky white, slightly sticky, and low in volume, and may be clear and stretched during ovulation. If the leukorrhea is milky white, like yogurt, and not itchy, it may be mycosis fungoides. Mycosis vaginalis is an inflammatory condition caused by an imbalance in the vaginal flora. Mycosis vaginalis, usually caused by Candida albicans infection, typically presents as a beanbag-like, curd-like leucorrhea, similar to yogurt. If the vulva is not itchy, probably because the symptoms are mild, it is recommended to do a leucorrhoea test at this time to check for mycobacterial infection. If the diagnosis is clear, clotrimazole suppositories and nifurtimycin vaginal soft capsules can be applied for vaginal administration, and oral fluconazole can be used for severe cases. Mold is a conditional pathogenic bacteria, normal human flora also contains mold, in the body resistance is low when easy to develop. Therefore, it is important to enhance physical exercise, healthy diet and avoid staying up late to improve the immunity of the body and reduce the occurrence of diseases. If trichomoniasis is present, the leukorrhea will be purulent, foamy and yellowish green, while bacterial vaginitis is thin, fishy and grayish white. Therefore, it is important to visit the hospital when the leukorrhea appears abnormal.