If you were down and out and really needed some money, and a guy came to you if your a man or a woman cam to you if your a woman and offers you money to sleep with them. Would you ? and if so how much.
You do not have to answer if you do not feel like answering this one..
Would have to be a large sum and a very binding agreement about future child expenses. If some rich people did know my family's genes, they would come a running.