I am 19 years old I had protected sex on 18th of November to be at the safer side I took ipill on the same day. Later in the month of December I did not get my periods I consulted gynecologist she prescribed me to take regestrone for 5 days then I got my periods on 21st Jan again I missed my periods in the month of Feb she again prescribed me to take primolut n for 3 days and got my periods on 9th of march. I got scanning done, everything was normal I got bulky uterus in that later I got thyroid done even that was normal. Meanwhile its still in my mind that I can be pregnant Anything happens to me I relate it to pregnancy. Can I still be pregnant? Please help me out.