can oral sex stop ur period?? or wat r the affects to u?

Oral sex will NOT stop a period. However, freaking out WILL stop a period. Stress is notorious for causing a missed period.

Are you under 20? If so, then it's typical to have irregular periods.

As for the effects of receiving unprotected oral sex? You can get STDs! To protect yourself from STDs during oral sex, you can use a sheet of plastic cling film to cover your genitals. Or you could simply abstain. the effects r an orgasm and no it doesnt stop your period. If you have to ask that question, youre not old enough to be engaging in those activities anyway. Go do your homework or something. NO!!!!!!they affects? as long as they do not hve an std you are fine. if they have an std, you got in your mouth. have fun!!!