For develeopmental milestones , please click here-

https://www.mottchildren.org/posts/your-child/developmental-milestones

For receptive language milestones, please click here- 

https://www.speech-language-therapy.com/index.php?option=com_content&view=article&id=34:ages&catid=11:admin&Itemid=117

For expressive language milestones, please click here-

https://www.speech-language-therapy.com/index.php?option=com_content&view=article&id=33:brown&catid=2:uncategorised&Itemid=117

For speech & language milestones chart, please click here-

http://www.ldonline.org/article/6313

BLOG

https://www.blogger.com/u/1/blog/posts/1637407238914320045