@Minib: ya, the forehead to nose trick. It works everytime. Funny. I also didn't use the LTD swaddle until DS was about 5.5kg. He didn't like his arms up at the beginning so i actually felt like a waste of money for not getting to use it at all. We were using the ergo cacoon porch a lot more back then (with arms out because he didn't like to be swaddled). We started using the LTD when he shown sign of lifting arms up, it turns out to be the best investment ever. He loves it. He always giggles whenever we put it on him. We only let him wear it at night. I bought two more LTD second hand. No worries about the weight, DS still fits in. They can't use it after they know how to roll and the startle reflex is gone.
Babies normally get diarrhea when changing the formula. For reflux, no, It is an ongoing problem. I just notice it more because he woke up a few times screaming all of the sudden during nap and night. It hasn't happened for quite a long time. In fact, we thought his reflux is gone. The other lady who is using the same formula also has a similar problem with fullness. Who knows, coincident with DS going through growth spurt? Honestly, driving me nut that he is needing two feeds at night again. And the hunger cue starts an hr before he actually needs to wake up and eat. Very restless for me in the last few nights.