Urgent : Stamping of Childern Below 7 Years

[kr_mangesh]

Hi,

I have two kids , below 7 years of Age. My Wife will be visiting for consulate for stamping (H4 Category).

I have filled 3 DS-160 , but while taking appointment , I have made group appointment for them. Also I have not selected any Visa interview Waiver for my kids.

So Do my wife need to take kids for visa interview? Is it mandatory to present all 3 of them for visa interview ?

I am asking so since my wife will be visiting Mumbai Consulate and it is required to stay there long and one of my kid is 8 month old.

Please suggest urgently as visa stamping date is 1st June.

Thanks