i had the same concern before. kaya i did early intervention sa anak ko. i did speech therapy sa anak ko at 1yo. so maraming words na siang alam. pagdating ng 2yo, dapat ay nakaka phrases or sentences daw, as per our pedia. naging worried nanaman ako. we enrolled her sa playschool. ngaung 3yo na sia, she can talk in sentences na. enrolled na sia for daycare.