I'm curious....how do you know your LOs have acid reflux? I've looked up the signs and symptoms and I'm wondering if Reagan doesn't have a bit of it. She wiggles and fights a bit when we first give her bottles, and even after she burps...nearly 30 minutes later, she'll have formula either drool out the side of her mouth or puke. Most of the time it's just drooling out the side of her mouth, but occassionally it's full on puking. I'm not sure if this is something I should mention to the doctor or not when she goes in a few weeks. Just curious...thanks!