Sex and pregnantce

after I had sex I got my period
can I be pregnant even when the boy I was with CAME {released sperm} inside of me?

If you got your period aftwards you are NOT pregnant.

Hello my dear..... How are you? I hope you aren't stressing about you being pregnant. Why? well because you aren't pregnant. When you have sex and he comes inside you, and you have then got your period, SURPRISE!!!!! you are not pregnant. If you are sexually active, you should be on some type of birth control. trust me..... It makes it more exciting later.... Believe me.