What makes a lot of money in Businesss degree?

Well Im still young but im getting to the age were its time to think about what i would like to start studying. For the longest time i wanted to become an ob/gyn, but the face that it would interupt ALOT of my personal life considering babies are born at any given time. I really started focusing my attention too the business career. Im not exactly sure like what it is i would want to do. Money is huge issue like i dont want to be average i want to make a good amount of money. Any Ideas you could give me so i could research thanks:)