Dear Greeny, Front picture of your breasts would have been helpful. Fever is not normal in any situation and the question is why do you have fever, especially, 5 days after surgery. You did not reveal any other symptoms or signs associated with your breasts . Are they red, swollen painful ? That can be also from the surgery itself and that is why you have to contact your surgeon as soon as possible , to rule out early stage infection, that when treated early can avoid penetration of the infection into the implants cavity, which might require removal of the implants. Of course you might have just a cold , which is the best of all world for you, but again, let your surgeon make that determination, which might save your implants. Best of luck, Dr Widder