Anyone had baby after gastric bypass surgery?

Okay I am several years out and believe that my past miscarriages may have been a result of my gastric bypass. My first pregnancy was 5 months after the surgery and an accident but I wanted that little girl so bad when I found out. I lost her at about 4 months along for no reason, her little heart just quit beating. Since then I have lost several others very early on. None have been as hard as that first one but I was in my rapid weight loss period, I lost maybe 180 pounds in that first couple months. I got too skinny and have gained some back to a comfortable size. I am happy and healthy at a 14(am very tall so you would never think). I just wonder if anyone has had a healthy pregnancy after the surgery. If so how long out were you and how did you handle the cravings? I have been eating everything in sight the last week but it makes me sick because my stomach no longer can handle that but I "feel" hungry all the time.