GBush, you are entitled to punt with whatever constraints you like. But I am not sure that the oval office makes you medically trained.
While many practices have some risk (like OWO), others medically trained have said that not swapping condoms has greater risk than eating 2 pussies in a row. But anyway, you decide who you punt with, the girls can decide what feels safe to them.
(And yes being in a band does not make me a medic either)