his answer is on the commence that you need to proceed with your calling on joining the military. 

Subsequent to completing your MBBS, you can join the Armed Forces Medical Services as a Doctor on clearing your meeting, held at New Delhi by a board of Army Doctors. Competitors are tried on their insight into medicinal subjects and state of mind pursued by restorative examination of the hopeful. 

Military restorative administrations involve armed force, naval force and airforce, thus you may get any of the three administrations on choice. Proportion of choice in armed force to naval force to airforce is normally 80:10:10 as armed force is very enormous contrasted with naval force or airforce. 

Determination typically happens twice in a year - for January and June. So promotion with respect to the determination is normally in long periods of February and August. 

Another choice is to do your MD/MS from AFMS organizations which accompany a rider of mandatory 05 yrs of administration as an SSC officer.