What are the chances that I am able to attend medical school directly after graduating? Assuming I do go through medical school after graduation, will my time commitment be extended from 8 years to 12 years?
Are you currently a cadet? where are you getting your 8/12 numbers?
The academy sends graduates directly to medical school every year. These spots are hard to get primarily because of the high GPA requirements in combination with the course load/major needed to have all the prerequisites as well as studying for and doing well on the MCAT.
As for a time commitment after, I am not sure, but I know we have some members on this forum who have done it. I can't remember their names on here at the moment though. Have you tried searching?