day 67 and nothing

I've read on a couple of blogs that some families who have been waiting 90+ days just got letters stating that USCIS needs more information to make a determination on their case.  I haven't received anything like this and hope I don't. 

My agency is hopeful that Dr. Long's trip to Tu Du Hospital will prove fruitful.  Here's hoping USCIS is able to get out there and complete my case very soon.