Med cat B Chances/ How long to wait
 

My wife and I have had our medicals and due to an operation on her left leg 9 years ago (which requires no further treatment) and a dvt 2 years ago she was marked as a B on the medical form.I have two questions

1. How long after Adelaide has received the medicals should we have to wait for visas(assuming HSA give the go ahead

2. What are our chances of getting a avisa in light of the med B score.

Advice very much appreciated