Hi I stopped taking contraceptive pills last february 17. did not take any pills from thereon. But on the march 12 I took a pill again and had unprotected sex on the 15th .. I went for TVS last March 21, my OB said I ovulated. Now I'm scared to death if am pregnant. My boyfriend said his certain he did not came. But still alarmed with the thought that I could be pregnant. Is there a possibility, please help. Any chance that I can stop the fertilization? Please I really need your advise am about to take the bar exam this November I can't afford to have a baby right now.