Why do you think that
Earlier physical milestones are actually a sign of good progress
To focus on Good early childhood development
I advice
NO SCREEN Time upto age of 2 years atleast
After that too restrict to weekend 1/2 hr or so at one time
Interactivity games
With family
Reading or telling stories to him Mainly in your mother tongue first
Next Steps
Please don’t have such misconceptions and misinformation
Health Tips
Happy Healthy atmosphere at home
Both parents involved in child rearing