I know some had mentioned there being to much acid in your cervical mucus and it killing sperm. I was wondering if anyone knows if the same is true for yeast. The reason I ask is becuase I think my body produces and excess amt of yeast naturally, not enought to cause yeast infection or any symptoms but my DH went to the dr and was told that he had a yeast infection on his man part and that is was probably from me. Can this possible kill his sperm without me having any yeast infection symptoms? I know I should probably talk to the dr but I go for my normal paps and they never say anything about excess yeast.