delayed period with unprotected sex and ejaculation

I was meant to travel at the same time my period was due,so on a friends suggestion took 'sysron - n' tablets twice daily starting three days before my period was due to delay them.i was told to continue having them for as long as i needed them to be delayed and when the time was right,could stop,and that my period would start 2-3 days from then.i had unprotected sex whilst on hol and ejaculation occurred while withdrawing from the vagina. the penis hadnt entered all the way in and the cum touched only the outer walls of the vagina but im still wondering if i could be pregnant? i stopped taking the pill almost 4 days back now but havent started my period as yet. am worried. please reply asap. Thank you.

Some woman are more fertile than the others but it is almost immposible to get pregnant unless your partner didn't ejaculate inside of your vagina. From what you have wrote in your post there is slight chance to be vorried about it but I think that everything is going to be just fine.

Since your period is late only 4 days there is no need to be vorried but if you you are impatient and you can't wait to find out what is happening you can go and visit your doctor, just to be rest assured.

It is late to talk about that right now but I think that you are old enough to know that pregnancy isn't only consequence of unprotected sex. Sexually transmited diseases could be very dangerous as well and not to mention HIV. So next time try to use condom because this is the best way to protect yourself.