Thank you very much for your reply .Hello Raman,
I know you have asked these questions multiple times in this forum and no-one has provided satisfactory answers so far. Most probably no-one has gone through this scenario before. My best guess is that you will need to follow same procedure as you followed for your non-accompanying wife and would not need to pay $150.
Medicals would be required for your non-accompanying newborn ( congrats by the way).
While you are waiting for some knowledgeable forum member to reply back on above questions, please send an email to your visa office apprising them of this family change and ask them on the list of documents they want you to submit. Also try to talk to them over phone to get more information.
Please do share your findings.
Good luck.
Actually I had sent email to NDVO office 2 weeks ago but I did not received any response yet.
I applied along with my wife keeping her as non accompanying family member.
As per the information I got from Google is that I need to fill in generic form along with my baby details birth certificate and my baby passport . I will wait for sometime till NDVO reply back
Also there is helpline available to only residents of Canada but for outside canada I didn't find any helpline.
If anybody knows the helpline number for outside canada please do let me know
Regards
Raman