congratulations dear ..mine time line is amost same as yours.
Medical done on 23rd Feb and passport reached NDVO on 23rd March.
But, am waiting for my spouse's MR yet which NDVO written in mail:
"Please be advised that the file is with the officer for review of documents sent by the applicant regarding change in marital status.
Medical for spouse will be issued after the review."
So, don't know whether I will get my PP back or first they issue MR of spouse and send back our both PP's back together ..!!