I swear I thought the embassy in Singapore wouldn't be that busy but I guess I'm wrong - What do you reckon? i try calling and ask again or just wait for the email to come?
I'd suggest calling NVC and DOS each and every day (except the weekend when they're closed ). That's what I did. The day after I got my CC, I just continued my daily calling. Except instead of asking how my case was doing, I was asking if an interview date had been assigned.