DS1 seems to have lost the power of speech.

[LynetteScavo]

He only grunts, and it's almost impossible to tell if it's a "yes" grunt or a "no" grunt.

I remember this happened to my nephew between the ages of 13 and 17.

He's nearly 11. When do you think I can expect him to regain the power of speech?

When he wants money or a lift somewhere?

DD (12) can be like this some days. Given her moods, it's a blessing sometimes!