If you have your period while using vaginal plugs, you definitely cannot continue using them. Though the plugs are usually used to treat inflammation of the vagina, using them during menstruation can also increase the risk of infection. During menstruation, the opening of the uterus is in a semi-open state, and there is a lot of menstrual blood flowing out of the uterus, and at this time, no matter whether it is to do vaginal plugs, gynecological examination or sexual intercourse, it will obviously increase the chance of infection. If you can’t take the pills after your period, it is recommended that you continue to take the pills after your period has cleared for 2-3 days. At the same time, sometimes bleeding in the process of inserting pills, not necessarily menstruation may be related to cervical erosion, if this is the case, you need to go back to the examination, to find out whether there is no other lesions of the cervix, you can do the cervical cytology or HPV measurement.