As the title said really, my DS aged 10 months has suddenly decided to produce this (godawful) sound, it is high pitched, loud and makes me die a little inside, it's hideous!
It appears to come out when he's tired or not getting his own way so I'm presuming it's his way of expressing his frustration but I've never heard a noise like it! His big sister never managed the decibel level or pitch he has (but she also never ate the cat food and head butted every one she met (affectionately I hasten to add!) so I shouldn't compare!
Is this normal and is there anyway I can stop it? I'm having to drink copious amounts of white wine from 5.31pm when my DP arrives home just to cope!