The baby products label, Pampers, put out a free app called “Hello Baby” which lets you input your baby’s info, get a week-by-weeky depiction of what it looks like in the momma, and then probably reminds you on the baby’s birthdate to buy Pampers.

It’s great, actually, to see the real-life size of a four-week old embryo. But bringing the iPad to the bar and showing everyone the real-size of a 20+ weeks-old fetus, that might prevent a lot of unwanted (and wanted) pregnancies from even starting.