24 years old and haven't had a period since October, not even spotting. It's been irregular since I started the implanon in 2010 and so I took it out in 2012 hoping that would solve the problem. The last doctor I went to said it's nothing to worry about since I'm young, but I can't help but worry since I've had abnormal pap smears for my last 4-5. Also, my husband and I have been trying to conceive and it makes it hard to know if I'm even ABLE to conceive if I can't get my period. Are there any serious issues I should be worried about with this lack of menstrual cycles? Is there anything I can try, that I haven't already, that could make my cycles regular?