The Unusual Biology Theme This Week

Some people, you know, have gne blind and these days, some people have bionic eyes. Some of them are in a kind of tough spot, because the company they got their bionic eyes from has stopped providing tax support for the eyes. A woman who was already pregnant with one child when she got pregnant with another could be causing fraternal twins. Also learn about how you can get pregnant while being pregnant, even though it's rare.