I don't know if you saw the article the other day that said older dads were more likely to have children with autism spectrum disorder but I heard about it and tried to ignore it. Then, I saw this opinion piece today and loved it.
It's called: Risks for older dads, but oh the rewards
http://www.cnn.com/2014/02/28/opinion/lerman-older-dads/index.html?hpt=hp_t4