Um, dude–I have bad news. If you’re using your laptop in your lap enough to reduce your fertility, you probably don’t have much of an opportunity to, um, fertilize anybody.
Plus it’s the usual one-study two-step that the press likes, this one at least backed up by lab measurements. However, it measures fertility immediate laptop use, and there’s no real indication of long-term damage, and there was no measurement of long-term fertility in actual real-life heavy laptop use when compared to a control group.
But really–laptops. Further proof we have nothing real to worry about, like avian flu jumping the species barrier…whoops.