DS is 4.5 months and has been ebf from birth. I'm now trying to get him to take the odd bottle of formula so he can stay with DH / DM for some longer stretches. However he seems to be really struggling with it. Yesterday he took about 70ml but in tiny little bits - he never really gets into a proper sucking rhythm or forms much of a seal around the teat. It's more like the milk pours down his throat. Quite a bit also dribbles out.
Is this normal? DD always guzzled happily from a bottle (though I think we gave them to her more regularly from the start). I'm a bit worried that he might have some kind of oral motor issues (though BFs well and gains weight steadily) and/or be a fussy eater. Anyone been here before with some reassurance or advice?