They should be calculating the salary that they deem suitable for your position and checking if your employment history is legitimate at this point of time. It might take a while since they also need to call up your referrals (if any are listed). For those that have not been called, do not panic for you might have already provided everything that is required by them hence the silence. The medical will commence after they see everything is in order.
At least your status has been changed. I am Week 7 of this agonising wait, and my status is still “in process”
Same here. Week 7 and still no status change, no updates. If it's unsuccessful I'd very much appreciate to be notified early.