can someone please help or give some time of advice im currently on my period and blood keeps coming out frequently im scared that it will show on my pants even tho i have a pad on i have extras in my backpack but im wondering if i should change it after every period or wait 2 periods at a time just so i wont waste them please dont judge

Which of the following accounts for someone who has had regular herpesvirus-mediated cold sore or genital sore flare-ups? a) re-infection by a closely related herpesvirus of a different strainb) re-infection by the same herpesvirus strainc) copies of the herpesvirus genome permanently maintained in host nucleid) copies of the herpesvirus genome permanently maintained in host cell cytoplasm