And because they would not be able to withstand all the transferring?

Thanks for the article. So if I had a few drops of semen on my hand, turned on the light to the bathroom, then cleaned my hands and then a few minutes later my girlfriend went to use the bathroom, this would not pose a pregnancy risk because of indirect contact correct?

If there is semen ejaculated onto my hand, and it's still wet, do the tails of the sperm break?