Hi, I'm new here. I have twin girls, 1 month old, who have reflux (at least their physician told so, and they are treated now with simethicone and algicol). I heard that it helps a lot to elevate them, using Tucker sling and wedge. Did anyone here use it? Does it really help? There are 3 sizes, and the only one I found is 6-16 lbs. The question is - can I use it when the babies weight more than 16 lbs? What is he difference between these 3 sizes? And also - if you have any advice about how to help my babies, I'll be really grateful for any peace of information that can help!

Thanks,
Natalya