Possible Pregnancy After Shortened Period: Symptoms & Concerns

Question
I am 19 and i have no children. I would say i have an average length cycle and it is usually regular. My last menstrual period began on April 1st and ended April 4th. I would say it was rather quick to end this time because it usually lasts for 6 days. I had unprotected sex 3 days before the begining of my menstrual cycle and i seen a little bleeding that day but i dont think that meant anything (no,i was not a virgin). I was told its very rare to have a chance of pregnancy at that time. I also was informed by my boyfriend that he ejaculated twice inside of me on April 8th. How high do you think my chances of pregnancy are?  

Answer
If your last period started on April 1,  you could not have become pregnant until you ovulated. If you have a normql 28 day cycle, you would have ovulated on cycle day #14 (April 14) and could have only conceived if you had sex on April 13,14,15, or 16. It never matters how long your period lasts.  I doubt that you are pregnant. If you do not get your period on April 28, wait an additional week and take a pregnancy test.