I have the same problem, when my husband ejaculates inside of me it burn horrible and I get really swollen, like an allergic reaction to the semen. My husband is also a Type 1 diabetic with constant high Blood Sugar (BS) reading (200+). Sometimes it doesn't burn but I noticed that if his BS is high it burns me and a few days later I get BV or yeast infections. The 1st time I got BV was while been sexually active with him about 4 years now, and ever since I have been suffering from chronic BV. I can deal with the Yeast infection but I can't stand getting BV and I'm tired of this. Any diabetic wives having chronic BV or Yeast infection after intercourse? Can his High BS levels increase the Yeast levels in his system and him passing the yeast bacteria directly into my vagina? Can a man get BV or Yeast infection with no symptoms? He said he has no itching nor burning sensation when he urinates.