I don't know why but I thought of this, I have only had one UTI since June 2008! I had a very bad open bed sore and was treating it with topical antibiotic, I'm sure that's the reason. My sore is 100% healed now, yeah! ~ Bobbie **************A Good Credit Score is 700 or Above. See yours in just 2 easy steps! (http://pr.atwola.com/promoclk/100126575x1220439616x1201372437/aol?redir=http:%2F%2Fwww.freecreditreport.com%2Fpm%2Fdefault.aspx%3Fsc%3D668072%26hmpgID %3D62%26bcd%3DfebemailfooterNO62)