Hi San,
How r u. its 3 moths after medicals for u . I think they are taking 6 months after medicals before sending anything but then all cases vary from case to case .
I hope u have send all other things i.e PCC, IELTS, Prrof of Funds, and all other documents. If yes, then it will be more faster. and do remember to send RPRF with document request without asking by them . It will save one month.