no the tracking says
THE decision
Your Decision has been dispatched from the Canada Visa Office, Singapore on 29/07/2015 to the Canada Visa Application Centre DHAKA. You will get SMS & Email when your Decision will receive at Canada Visa application centre where it was submitted.
[/quote/]
I think applicants from Bangladesh do not receive an approval email.. Though I am not sure.
Don't worry
You will get your Passport stamped as you were called for medical.
Just go to vfs dhaka and collect your passport
And also dont forget to let us know about your status when you receive an approval email or passport.
Best of luck...