hey! Just wanted to share as it may be helpful to someone. My lo was so bad with trapped wind. Was always grouchy and cried constantly. This week i changed her milk to cow and gate comfort, and invested in some dr browns anti colic bottles, and quite honestly i am amazed! She is a totally different baby. I use to have to wind her for nearly an hour to get it all up, now she does one big burp and she is fine. She hasnt cried once today. For anyone who has a coliky baby try this it has worked wonders for me, it way be worth a try. X x x