Masturbation should be prohibited during the menstrual period, and neither hands nor sex toys are allowed. If you have already masturbated with sex toys, then you should wash your vulva in time to keep your private parts clean, and pay attention to observe whether there is any discomfort or abnormality in your vagina. Masturbation under the premise of moderation and hygiene is a very normal behavior. However, the cervical opening is in an open state during menstruation, which will make it easier to bring bacteria into the vagina, causing retrograde infections and causing gynecological diseases such as vaginitis, endometritis and pelvic inflammatory disease. In addition, sexual excitement during menstruation may also lead to increased menstrual bleeding and prolonged menstruation. Therefore, try to restrain sexual desire during menstruation, avoid masturbation, and even prohibit sex, pay attention to vulvar cleanliness, and pay attention to rest.