I had unprotected sex two weeks before i had gotten my regular period. is it possible to still be pregnant?

Hmmm...: For women with cycles of 28-30 days, that's a good time to have sex to get pregnant. The question is confusing, because if the normal regular period did come, then there is no pregnancy. But, if the period has not come yet, then there is a regular chance of pregnancy, which is around 20-25% chance for a population of women, but there is no way of guessing one person's chance.