Hypothetical Oath Duty of Care

So I am told Or lead to believe As I am not an actual Doctor Have studied Biology Or any form of Medicine But what I have heard of before Is that Doctor's upon completion Of their studies once qualified Swear a Hypothetical Oath So simply in this regard Can they in all good consciousness Agree to perform Sex reassignment surgery Given that I assume or hope Surely you wouldn't be able to pass Any medical boards examination If you cannot determine the difference Between the sexes Male or Female Surely that above all Human Anatomy Day 1 Probably wouldn't even be covered As it would and maybe be both overlooked Assumed and presumed As and should merely be taken from granted