Porn?

This seat, (spongy wonder), has been around for many years in one incarnation or another. The thing the designers don't realize is that a rider uses the nose to shift his or her body weight and help steer the bike.

If there were a major infertility problem from cycling, it would have become evident long ago. Most people who ride manage to procreate when they want to. That's not to say that some people may be damaged by a bad interface with the saddle.

I'd be more worried about the metal rail protruding in front of the seating area. One slip and you make contact.

The media and non-cycling medical people like to concoct cycling scare stories from time to time– it sell newspapers and wacky bike seats. And then humorless twits start running around like chicken little repeating the drivel.