I asked this same question when we were doing caths in skills lab. We were told "NO". We were also given a medical explanation, but I can't remember what it was right this minute, but it was very clear it couldn't happen.
it seems it can happen.
the following is a link from allexperts, where urologist dr. goldstein answers such a question.
scroll down to where it says,
"Thank you for the prompt response. What would probably happen if I ejaculated with a catheter in place (it is a 14F Foley)?..."
i would deff like to know the answer to this...the other night i was bathing my pt and there was what looked like semen around the top of his penis and foley...
I mean think about it, even if there is a foley in, you can still leak urine around it. So why not ejaculate? He should clean himself up a bit when he is done though
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