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A 18-year-old female asked:
I gave my boyfriend head after we had sex and i'm on my period.. will swallowing some of my period blood kill me? i have no diseases of any kind
1 doctor answer • 1 doctor weighed in

Dr. Alvin Linanswered
Geriatrics 32 years experience
No: No, swallowing your period blood won't kill you. Think about all the people who swallow blood from blood nose. So stop worrying about that. However, you are exposed to sexually transmitted diseases, whether you engage in unprotected vaginal or oral sex, etc. It's safer to make him wear a condom each & every time (wrap it up!). And just in case, get HPV vaccine to protect against cervical cancer.
Created for people with ongoing healthcare needs but benefits everyone.
1.5k viewsAnswered >2 years ago
Last updated Mar 7, 2016
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