1
Q
Alerts to sound
A
1 month
2
Q
Coos
A
3 months
3
Q
Laugh loud
A
4 months
4
Q
Monosyllables sound
A
6 months
5
Q
Bi syllables sounds
A
9 months
6
Q
1-2 words with meaning
A
12 months
7
Q
8-10 words
A
18 months
8
Q
2-3 word sentences
A
2 years
9
Q
Ask questions
A
3 years
10
Q
Says songs or poem, tell stories
A
4 years
11
Q
Asks meaning of words
A
5 years
