I have found that if you persist long enough, there is always a burp! It can even take up to 15 mins, but if you get it out, there'll be no pains and screams from wind. I only discovered this with my 4th, and wish i'd known before hand!! I've had NO pains or screams with #4 or #5 from wind!! Lots of wee's and 12 feeds in 24 is great!! Enjoy some of thst sleep! Good luck hon.