After using the gel, along with getting up and moving around the next day, the gel will be discharged from the vagina intermittently, usually within a day, but there may be a small amount of gel residue left in the vagina. In order not to affect the next vaginal release, it is recommended to wash the vulva as well as the vagina before vaginal release to remove the gel residue in the vagina so as not to affect the absorption of the medication. Depending on the composition of the drug, vaginal gel can be used to treat bacterial vaginitis, trichomonas vaginitis, mycosis vaginitis, etc. There are also some vaginal gels containing progesterone, which can be absorbed through the vaginal mucous membrane to increase the level of progesterone in the body, and can be used to treat progesterone deficiency or fertility preservation treatment during pregnancy.