GIRLS ONLY!! time of year press?

i know not to do this but a girl that came to my bestfriend b time party at a hotel be on her period and go swiming. she really wanted to progress but did not have a tampon. she have a pad. she go swimming any way but nearby was no blood within the pool. i did not get surrounded by cus that is horrid. so i just get in the jacuzzi. but when we get bck up to the room there be blood in the toilet the she moved out in nearby and did not flush. why didnt she bleed in the pool? Actually, from what I take in, you will stop bleeding once you're in marine. Watch Dr. Sue on the Oxygen network. She's talk about that. Like when you bring back in the tub or shower, you stop bleeding for that time period.
Maybe the wad soaked it up or she had a tight bathing suit