Wise mumsnetters based on what I piece together & see (hour or two every fortnight) AIBU to be concerned (I think I am) (& should I mention - not sure)? DSD 21, baby 12m. Baby v. placid. Sits & crawls (but mostly held). Not 'cruising'. Might ? Pull himself to stand.,( I've not seen this). Doesn't point or appear to 'want' anything or appear interested in reaching/grabbing other than odd time, (& slight recognition of a bottle.) Makes limited noises, never heard cry, no gurgling, NO babbling. Possibly, reacts to name. Doesn't wave goodbye. Can 'half-clap' randomly. Rarely if it all smiles/laughs. Not using a sippy cup. Can't feed himself (or not given) finger foods. Not using spoon..fed by mum only. Diet consists of 3-4 bottles, a day given during nappy changes (I found this odd), a yoghurt and possibly a 'pouch' of food, perhaps a banana. No home made veg or fruits. 16 years since I was a baby-mum. Are these early alarm bells?