14 month old does not talk at all - is this normal?

[bumbly]

occassionally and i mean occassionally utters smothing like "mmaaaaaaaaaammmmm"

that is it

ds said only bye bye and "NOOOOOOOOOOO" at 14 months, at 18 months he had about 20 words (including Bob, Scoop and Roley but not Mummy) but by 2 he was way way ahead of all his peers, could name loads of colours correctly, shapes, numbers up to 10 etc etc. I think with a lot of children language suddenly clicks.

yes normal.

my ds was 2 and would not speak
i got worried at one point and wondered whether he needed speech therapy
he is 3 next week and I cant stop him talking now
he is not speaking in full sentences yet but he is getting there
Every child is different and develop at ther own pace

thank you!