This is terrible advice btw
Okay so since it's clear that a majority of people failed sex ed, cis women who have never had penetrative sex having it for the first time and bleeding is a millennia long myth. That is not normal and is most likely indicative of a vaginal/labial tear due to lack of proper lubrication, the vaginal muscles not being relaxed enough, the object or body part(s) being used for penetration being too abrasive, also not lubricated enough, not clean enough, moving too fast/hard or a combo of these. It's a long standing idea that the hymen is a membrane of skin every afab person is born with and when they have penetrative sex the hymen bursts and therefore bleeds. This is only partially true, as when the first menses occurs the hymen ruptures and so it is no longer a bubble of tissue but an arch over the vaginal canal. Also a myriad of things bust a hymen even before a period occurs. Stay safe and don't mess with these dumb mfers that don't know how bodies work.
