well pads are like thick cloth so when u were it it feels funny and when u sit down for a while than get up its stuck to ur but and sence u have to put the pad in ur underwear ur pants stick to u to so everybody nos ur on ur period....
and tampons personly i wouldn't no but sum of my friends us them and u just stick it up there so nobody nos if ur on ur period or not
if i were u i would choose tampons there better so ive heard