I understand it is how fourth year, graduating medical students pick their specialty and residency hospital, but how does it work? Will you get the specialty you want? How is it decided? What can you do to get your desired specialty? Is it possible to get a specialty you wouldn't want? What if you want pediatrics but instead you get urology? Can you chose more than one desired specialty? If you choose more hospitals are you more likely, or less likely to get your top specialty? Any information would be helpful.