Hi, my 3 month old daughter suddenly went from nursing for 30min every 3-4 hrs to 15min every 1 1/2 to 2 hours! She is exclusively on the breast, she will not take ebm. I can't get her to stay on longer; she'll just spit the milk out. About the same time, she's developed horrible gas. It doesn't smell but it hurts her, she arches her back or kicks up her legs until she passes gas. She would actually sleep thru the night if she didn't wake with gas pains!!