Not so long ago, you didn't even know the sex of your baby until the day of birth. Today, we'll know just about everything there is to know -- especially now that expectant mommies and daddies can gaze upon their progeny with the help of Echographic images 4-D. Apparently, these are the best medical images available. Echographic imagery is not new, but it has not been widely used for this purpose. For the old-fashioned among us, who feel that emailing even ultrasound images of your baby to everyone is intrusive and somewhat disturbing, this is bad idea. And one might wonder if we shouldn't be concerned about interfering with the baby's scarce months of peace and quiet before he/she must face our noisy, over-lit world. Add to this our impulsive need to share every single moment of our rather uninteresting lives with the rest of the universe, this could become rather tiresome. However, once the Genie is out of the lamp, there's no stuffing him back. So, expect to see images and video of unborn babies all over your desktop soon. By Tuija Seipell.