dpmrm

I have attended H1 stamping recently in newdelhi. Visa officer said my Visa is approved .After few days i went to pickup passport and saw a yellow slip along with passport (no stamp)asking to submit passport back along with " dob proof issued by govt". I don't have a DOB certificate... I asked the officer at VFS if i can submit DL, Adhaar,PAN,Voter ID instead of DOB certificate they said "yes". so i submitted those at VFS office. Not sure if visa officer will consider DL,ADHAAR etc as DOB proof, Should i apply for birth certificate (which may take some time to get) and send the certificate thru email to the consulate(Assuming they don't take decision before i send the document) ? I'm kinda confused and worried now.