Will you please tell me exactly how my partner and I must prevent reinfecting each other with urealyctium? We tested posititve for this ureaplasma and are going to start a course of doxycycline. we were advised to use a condom during intercourse but we want to know if we can have unprotected oral sex and also if it is safe to kiss on the mouth. Will you please let us know as soon as possible? We want to be safe.