Not Missing the 9
E.Coli-Escherichia coli grows with or without the presence of air. Some of these are harmless strains but many are not. It is a Bacteria. Oral Sex can place this bacteria where it can grow.But for a more general view of E.coli go to www.about-ecoli.com I hope this helps you with your natural problems or at least shines some light on what may cause this(some Dr.'s shy from sexual comments because they do not want to offend.Thank Goodness my CPA does not care what he says.Or to whom.I now do not have this problem.We got rid of the 9 in 69. No saliva no e.coli