Had unprotected sex and ejaculation did not happen inside the vagina. period came the next day that lasted about 4-5 days. could i still be pregnant?

You have periods: So you are not pregnant if they are normal periods , to be sure get a pregnancy test done to ease your mind , see your doctor for several available contraceptive measures , be aware unprotected sex besides pregnancy you can get sexually transmuted disses

Fact---: Unprotected sex with fertile partner=possible pregnancy under any circumstance or condition no matter what else is happening or not.