“They assured her that the epidural tube was not connected, and told her she had to trigger another pushing wave. They told me to kiss Nicole, to try and help the process, because kissing can promote the release of oxytocin, which stimulates uterine contractions. And so, with about a dozen people around the operating table, I started making out with my wife. ”
http://spencerrankin.wordpress.com/2013/04/29/claires-birth-story/