Fertility Questions

I had a miscarriage 10 months ago. Since then, I haven’t conceived again. My ovulation sticks are saying that I’m ovulating on time (so I know I’m fertile, I’m guessing) and my period is regular.

I had a miscarriage five months before my son was conceived. I’m in my twenties so I feel as if I shouldn’t have this problem. I guess I should just let it go all the way, and just give it to God.

I have started prenatals yesterday. Any other advice with conceiving?