Hi, I had gone through your question and understand your concerns. There are chances of course since you had intercourse during your fertile days, during your ovulation better to say and it there was ejaculation then you may be pregnant. It is not possible to say how likely it is but usually it is around 25% of chances if you both are fertile. The best way to confirm this would be to do simple urine pregnancy test. if this is positive then, you should see your gynaecologist and do ultrasound. Hope this answers your question. If you have additional questions or follow up questions then please do not hesitate in writing to us. I will be happy to answer your questions. Wishing you good health.