 [ Symptoms ] can a cold sore give me genital herpes  recently my girlfriend gave me a blowjob she had a cold sore on her lower lip although the sore was completely scabbed over and is almost completely healed she got it two weeks ago and has been using some type of medicine to get it healed the bj lasted 15 seconds and the scab barely touched my penis the sore is not open at all so is there still a high risk of infection whenever we make out when she has a cold sore i never get one and she generally gets them when she is really stressed [ Disease ] fluconazole diflucan at a single low dose is pregnancy class c which means risk to the developing baby cannot be ruled out in studies on animals and people when pregnant mothers took fluconazole in high doses 400 mgday for weeks or months birth defects in the newborn children and animals were sometimes seen at these doses fluconazole is considered pregnancy class d – meaning it should absolutely not be taken by a mom to be fluconazole is most often taken in a single smaller dose 150 mg once as treatment for a vaginal yeast infection there does not seem to be a significant risk to the developing baby from such a low dose of fluconazole talking with your obgyn doctor is the best way to decide if fluconazole is safe for you and your baby