DD is almost 21 months her speech is pretty good she's got quite a range of words and puts together 3 or 4 words eg 'daddy sit here please' I know she's very young and has a long way to go but we noticed that over the last month she's gone from saying a real 'ssss' sound to lisping all her s's even
when making a snake sound.
We do only sometimes tell her how to make an 's' sound but she just giggles and makes a bit fat lispy 'sss'
Is she likely to be just experimenting?