My LO has been on the bottle for 6 weeks now (she's 4.5 mths) and will take a bottle fine, but after 2-3oz stops and squirms. I'll burp her and give her 10-15 mins break but she will not take any more while I am holding her, no matter how hard I try. She'll take another 2 ozs if I put her in her bouncer or chair though.
Any ideas what could be going on? She's been like this since we started the bottle but it's getting really difficult if I'm out because I can't take her bouncer or chair with me!