My DS, who is 19 weeks and EBF, is becoming increasingly fussy at the boob and I hoped someone might be able to shed some light on the reasons why. He's always been a fast feeder, finishing one side in ten minutes or less, but in the last couple of weeks he's been feeding for just a few minutes and then pulling away, arching his back and screeching angrily. Even after burping it's hit and miss whether he'll go back on again for more. I don't think the issue is that he's full, as he seems hungry again a little while later and there's obviously lots of milk still in there. The problem has got a lot worse since he had his first immunisations four days ago (they were his 8wk ones - for various reasons we had to delay). He will feed for just a minute or two then refuse to have more and I'm wondering if the Rotavirus drops are making him feel poorly? Anyway, this might just be average fussy baby behaviour and I'm worrying about nothing, but any help gratefully received!