My wife's app had a similar experience and we got the Biometrics request 1 full exact month after the medical request. Hang in there and I hope you'll get it soon.Is there a logic behind when biometrics are requested (location, nationality, office transferred to, etc)? Some seem to have the request at the same time as or close to the medical request, others with some delay.
My wife was approved as sponsor on March 19, my medical was requested on March 20, application was transferred to CPC Mississauga on March 25, medical completed April 1. Current status says no fingerprints needed, but I know they wil be at some point.