I had sex with my boyfriend on 25th sept and I was due for my periods yesterday and got them but I have read it somewhere that you can still get bleeding during the time you are expecting periods. Am I pregnant? I had vomiting a couple of times few days back. Can I be pregnant?

if it is a normal period, most likely no. but if in doubt, wait about 2 or 3 weeks and do a pregnancy test.f or wait and see if you get next months period. But if this is a regular period, it is very doubtful you could be pregnant

It doesn't sound like you're pregnant. You just got your period. The first sign of pregnancy is a missed period. Any vomiting before a period is likely something else.

Like Chuck said, if you feel that this may not be a normal period, then try a pregnancy test in 2 weeks. But from what you said, it sounds like you're just psyching yourself out.

If you don't wish to become pregnant, the only way to avoid that 100%, is to not have sex. There is no form of birth control on the market that is 100%, even if you use 2 or more you can still become pregnant.

Good luck.