<s>[INST] Hello... I have a very important question. I had unprotected sex with my significant other last week Monday and unfortunately we don t believe that he pulled out in time. My last period was on 4/20/14 and my average cycle is normally 28-29 days. Could there be a possibility of me getting pregnant? And when will be a good time to take a home pregnancy test? Thanks [/INST] Hello dairy understand your concerning Chat Doctor. Pre-cum before the ejaculation enter in to the vagina unknowingly in the vagina. Precum contain sufficient sperm concentration and cause pregnancy. So there is a possibility of the pregnancy. Now you should wait for the next period. If your period will delay by 8-10 days from the normal expected period then go for home urine pregnancy test and or blood Chat Doctor to confirm the pregnancy.Meanwhile, avoid stress, take healthy diet,  </s>