My DS is seven and a half months.
Only just started to sit up etc, wont always put food to his own mouth but is very sociable, always smiling, laughing.
However iv just been doing my hair when from behind me I hard his about 'MAMMA! '
Is this possible for a baby of his age? Me, his daddy and his brother are always talking to him and we do say MAMMA often.
Is this just a fulke do you think?

Please be honest, I won't be at all bothered or anything if it was just a random noise!