None of this surprises me,when I was a Christian my pastor once preached a sermon where he suggested we pray before sex and this was over 15 years ago.I came from the Pentecostal faith and they just thought that when you had sex you were open to all sorts of temptations from Satan.Such as screwing your spouse up the ass or doing something horrible like oral sex,they suggested that you should only do the missionary position lol.
There is nothing people will not maintain when they are slaves to superstition
http://chatpilot-godisamyth.blogspot.com/
http://chatpilot-godisamyth.blogspot.com/