You need a 4 year degree in college and a 2-4 year degree in the ob/gyn field. In total a 5-8 years of college. Don't be discourage 8 is only if your in training for Bothe Ob/and Gyn.
Graduate college, usually 4 years. Then 4 years of medical school. Then 5 years of residency training, during which you receive a small (relative to doctors) salary.
You have to go to college for four years to earn a Bachelor's Degree (BA) in History. A BA will allow you to do some things in the field of History, but most individuals wish to either teach or do...