I started taking birth control when I was 15 and recently stopped taking the pill (May). I am 21, engaged, and we choose to have unprotected sex and use the pull out method. Since coming off the pill I have had my period once and it took THREE months after stopping the pill until I got it (it was a nightmare and a bloodbath!!!!). After that first period my period has not returned. I am not sure if this is normal or if others have had issues like this. The birth control I took was Ortho-Tri Cyclen Lo, so I am used to getting a monthly period. I am also a little afraid that I could be pregnant but anytime I took a test during the three months without a period it was negative. PLEASE HELP!