Women do not have the same size vulva, due to different individual differences, although they all have labia majora, labia minora, clitoris, posterior vaginal union, vaginal vestibule perineum, etc.. Some have large labia majora and some have small labia majora; some have long vaginal fissures and some have short ones, and the size of labia and clitoris are not the same. Although they are not the same, the function is the same. The vagina itself is the passage for sexual life, and the labia cover the vaginal opening and act as a barrier to avoid bacterial invasion and inflammation. It is recommended to keep your vulva clean in your daily life, especially once a day during your menstrual period.