LucyMO said:I filed in ATL, it got sent to MSC, already got notices of receipt (it's also a fingerprint notice), got fingerprinted, and got my work permit within 2 months. You should do biometrics now, because without your fingerprints you won't get your EAD.
You should still look at the ATL processing dates for I-485. Don't have to do medical until you get an invitation for an interview about 2.5 years from now.