notice of action

I now have in my hand from The United State of America, Department of Homeland Security/U.S. Citizenship and Immigration Service form I-797C, Notice of Action! I was most certain we would be hung up here because we had only photo copies of our birth certificates. This may still be an issue and when/if it is, I'll have certified copies ready. But for now, it seems the government is moving forward and scheduling our biometrics appointments. Just can't decide if I should call the 1-800 number and offer our certified copies or let it go. Don't want to make trouble where there isn't any, but would like to fix a problem before it begins :). But just the same.... we have notice!