After reading some of the first responses, I just wanted to respond again real quickly. I'm pretty much going to parrot what other people said. There is NOTHING perverse about a sexual act between this woman and her husband, even if, in your childish brains, you think it's *icky.* Original poster, I think you have some serious nerves to ask this question. Because on a board like this we had to know that some people were going to come on and be all narrow-minded and rude. So screw them, and rock on for having the nerve to ask in the first place.
"This post should be locked. Its totally pathetic and it hurts the reputation of cf people. You want to discuss your sexual perversions find another site."
I don't know where you've been raised, but as I said, the sexual acts between a woman and her husband are NOT perverse. Given the CF bowel problems, I think it was totally responsible and smart to ask this question. She was being careful. It doesn't hurt anything about CF people. In fact, I think it gives us a boost, because if anything... People will think, "Wow, CFers really have some nerves of steel to ask such a personal and even potentially embarassing question to all their peers. They must trust their fellow CFers to respond in a <i>mature and understanding</i> fashion." Given my opinions on the subject, I applaud those of us who responded and answered the question, or commented on it without passing judgment or being rude. And the rest of you? It says right in the title it may be offensive. So opening it anyway? You shot yourselves in the foot on that one.
It's not something that can be explained.