I have been on birth control for about two months skipping the placebo week as my doctor instructed and starting right away the next pack. I have not skipped any days but on two different occasions I took my pill at a later time. About a week ago I had sex with my ex and we did not use condoms and he did in fact cum in me about 3 or 4 times and I was and currently still am on my period. My period had gotten heavier as they usually do and mines usually last about a week and a half to two weeks so I still have a some bleeding days ahead of me. My question is, is there any chance I could be pregnant? Also I have PCOS which I know is supposed to make it harder for me to get pregnant. Thank you for your time in advance.