I have a 5 year old son. After he was born I was on depo (birth control) for about 2-3 years. Me and my boyfriend have been trying to conceive for about 3 years now. He is not my sons father, now he's showing feeling about wanting his own.I feel so bad like it's my fault... What do I do? What's wrong with me??

Have you checked with your GYN? That should be a first step. You may also want to check with GYN Doctor about the Depo shot. I'm not familiar with the long term effects of that birth control. If there are no problems with your evaluation, then your partner should consider being evaluated too. In this day and age, the male partner could have a medical status that slows conception or doesn't allow same. Good luck