Baking soda is commonly known as sodium bicarbonate, the use of sodium bicarbonate is not routinely required prior to conception, patients with mycosis vaginalis can use sodium bicarbonate to wash the vulva under the guidance of a doctor. Sodium bicarbonate can change the acidic environment of the vagina, patients with vulvovaginal pseudomycelium yeast disease, you can use sodium bicarbonate to inhibit the growth of molds, there is an auxiliary treatment of vaginitis. Before the conception of the female body are not abnormal in all aspects, it is not recommended to blindly use sodium bicarbonate, too much use may make the normal flora in the vagina disorder, triggering other gynecological inflammation. Therefore, there is no requirement for women to use sodium bicarbonate before conception, and patients with mycosis vaginalis can use sodium bicarbonate under the guidance of a doctor to avoid the blind use of drugs.