What happens if my blood gets in his mouth? I thought i was off my period cause yesterday was my last day but I was extremely light. I peed n wiped before he started and we didn't notice the blood till i looked in my underwear and saw that it wasn't fresh as if i just bled. He said he didn't taste anything amd he washed his mouth out. Please help. I'm not really nervous but he said he kinda felt weird.