Need some info from the ortho nurses. My 58 yof neighbor is having a knee replacement this month. Ortho dr's nurse told her she would have to take antibiotics the day prior to surgery through the next few days after surgery. Her concern was that she always ends up with a yeast infection while getting antibiotics. She asked the nurse about being able to get treated for it when/if it occurs after surgery or even being treated preventatively. This nurse told her that she would have to endure the yeast infection when/if it happens because they cannot give her other antibiotics preventatively or even up to several days after her surgery. This sounds absolutely crazy to me. What is your experience with this? And if it is true, what is the reason for it? Thanks!