LO seems to do this a lot, mainly when he’s excited or upset but it’s not because he connects it with saying ‘no’
HV said it was normal around 4 months ago but it doesn’t seem to be settling down, he’ll also do it when sat in his high chair. He’s not really got any words yet either other than mama and faint dada but lots of babbling, laughing, eye contact, clapping, waving.
I don’t see any other babies shake their head like this though, is it normal still?