 [ Symptoms ] everytime i sleep with my boyfriend i seem to get a bv or yeast infection if i do not use protection anything else help  i seem to get the infection 1 2 days after sleeping with him i take the medicine it all goes away and then i will have it again after sleeping with him again i spoke to the doctor and he said it is no from him it is my ph balance my questions is what can prevent this from happening besides a condom i am taking probiotics eat greek yogurt drink lemonlime water and none of this seems to help does this mean we just can not be with each other because his body seems to through my ph off help [ 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