Nick,
I got in done is St. Augustine Florida by Dr. Lin.  Yes, he told me that I
might experience retro at first but he was confident that it would reverse
it's self with time.  The first couple of ejaculations it felt a little
strange but soon they felt normal to me.  The only way I know if anything
comes out is to look or ask.  Sometimes I even think I feel something
passing through my penis but there is not.  I'm not too upset about this.
Overall, sex is a lot better if you don't have a blatter full of pee.  The
quality of life is much better when you do not need to constantly worry
about the nearest bathroom and you can get a good nights sleep.

Dave