I've had my ears pierced some two weeks ago now, and yesterday was completely convinced that my earrings were bust as they seemed to be stuck in my ears, I then managed to take one out clean it n put it back in no problem, I was advised to not change them for 4 weeks but being the impatient person that I am, surely if i can remove and clean the earring then surely I can change it? The new earrings I'll be replacing them with are 9ct White gold (not plated or anything). I need some advice as to whether or not I should do this... I mean I know people will say I shouldn't, but is there any actual medical reason not to?
P.s the Piercings are on the lower piece of the earlobe (the usual place for a piercing

).