About infant communication results of 4,130
08:59
11:18
10:16
09:04
11:57
09:59
10:16
11:19
08:00
11:20
69:14
20:32
31:04
22:28
24:26
20:21
17:12
24:42
89:03
50:55
56:31
59:05
19:50
31:43
53:31
48:48
20:46
31:40
16:50
27:55
23:37
12:36
12:59
09:47
10:22
10:09
13:13
11:20
10:46
11:32
13:14
09:22
11:44
14:41
11:57
12:19