So I have had three children for other people in my life who couldn't have their own babies, (boy) who is six I had at 20,  (girl) who is three I had at 23 and (girl) one who I had at 25, I'm now 27 and have been TTC for my own child (what I mean is one who I raise as my own, the other children are biologically mine but have wonderful families who wouldn't have them without me, they know what I'm their birth mom and I have relationships with all of them) but now I feel like it is mine turn to have a little bean to love, read to and snuggle. I want a baby more then anything in this world now that iam married settle and have my life together I have been trying since February/march with no luck, it was so easy to get pregnant for everyone else now that I want to have a baby to love I can't and I'm just getting so frustrated at times because I did a selfless thing for three other people with no money or bills involved in our situation I did it because everyone deserves to have a baby no matter how they have to get one. I just wanted to know if their is anything I can try to get pregnant because I have been doing the opks (clueblue digital advance) and even though it shows ovulation it still isn't happening for me this would be my husbands first child and first grandchild on his side of the family and I feel like I'm just going to let him down and not be able to get pregnant ever again.