[Mistletoe]

You know I think you are right and it really doesn't speak well for these submissions that they are getting stuff like that wrong. I was stupidly taking them at their word that they had researched this.

https://www.reddit.com/r/askscience/comments/5h9is2/why_does...

It makes sense because if any of what they said was true we would have to constantly be worrying about magnetic fields around us, which are much stronger than the earth's, affecting our mitosis and meiosis. Your sperm would be completely screwed up if you had a magnet in your pocket when they were created.