Hi fam,Istek,
You might be correct, my pregnancies might have contributed to my reflux.( I actually had 3, had twins with my first one

). Actually, I have ONLY experienced real heartburn during my pregnancies, during which the babies sat up high in my abdomen which led me to have them all through C-section.They were all relatively "small" babies...My twins (who will soon turn 16 btw) weighed around 4.5 lbs, my thrid was the "biggest" at 6.5 lbs and my fourth just under 6 lbs.Like I mentionned in another post, my GERD started almost a year after I had my fourth child,and THE major cause that led me not to have another baby is the heartburn pain I experience through the second and thrid trimesters.
Istek, I dont know if your back problems are Gerd-related,hope someone can answer your q. I usually have terrible back pain when I am under a lot of stress,
Madeleine