I am reading a book by Matt Ridley, "Red Queen", 4 out of 5 kids are not of the right father. The book is very informative, witty, and entertaining, I highly recommend it. Out of today's chat with a friend... "[...] So, Ann if you find out that all the good ones are taken, do not despair, many generations of our grand-mothers came to the same point and see -- you are such a wonderful specimen".