h2g2 The Hitchhiker's Guide to the Galaxy: Earth Edition

I donated many moons ago - for a friend of my girl-friend. (You have no idea how off-putting it is to know someone is standing outside the door with a turkey baster)
However in the end it was not used.

Afterwards I was very glad of this, having a child is far more than an exchange of bodily componants, though I was too young to appreciate this at the time. I did it for a laugh.

So my answer to your question is - no. And anyway after 2 vaectomies I don't think mine would be much use. Unless it was for salad dressing.

TWO vasectomies

Yes - hence 4 teenage daughters - then 2 more 12 years later.

They do tell you its not 100% guaranteed.

I did consider donating eggs at one point. But the thought of having to worry that my son might one day meet and marry his sister really put me off...