When I was pregnant I did a lot of research on laptops and if it emitted anything to the unborn baby. There are no studies that concluded that a laptop does any harm but I would always have that labtop cushion because they get very hot and actually have been know to burn your legs or laps. Which is why many are actually called notebooks or other names because you really should not put it on your lap. If you do not have a laptop but need one you can actually get laptop rentals from computer rentals. If you are a business or someone that need computers for a short term need then this site is for you. They also have audio visual equipment as well.