 [ Symptoms ] who should get the pneumonia vaccine [ Disease ] hi even though i still think your both just a sexual mismatch but so have been doing some digging around and come up with these first from earthclinic com <link> just copy link into google to the www to open and read it could be that your hormones are out of whack a blood test would tell it could also be the life style of your man any drugs he takes either medical or social does he drink a lot or smoke a lot there are lots of things that could be upsetting your ph from his pre cum or sperm perhaps if he is willing to get them tested do hope something here does help good luck