J.M.
Hey B.,
I know how you're feeling. I've been engaged with my fiance for the past 2-3 years, we've been together for 4-5 years. He's got two wonderful boys, so I know it's not him. Yet, we've been trying to have a child together and yet no kid. I'm feeling the same way, he keeps saying he wants me to see the doctor to see if maybe they'll help us, yet I'm scared of what the doctors going to say for the same reasons and so I keep saying that we'll talk to the doctor at my yearly exam. I don't know how to help you on this one, but just thought I'd let you know that you're not alone on this one and I'm glade to see that I'm not also.
Good luck and let me know how things work out. Maybe I can learn from you.