Medical report and visa stamping

Hi there.
I done my kuwait  medical in mumbai from khadamat and I done my visa stamping..
When I fly to kuwait in mumbai airport they refuse to board a flight bcz my date of birth is wrong entered in visa paper..
my travel agent send me new visa paper with correct date of birth with new visa number...
my question is that...
my medical validity is two months so I have to do medical again or I have to submit my last medical report to consulate for visa stamping...

In my opinion, you can travel with same medical report if it is within the validity period.
Good luck!