“50 Shocking Medical Facts That Will Change the Way You Think About Health!”
#48
The placenta that is found in humans and other live-birth mammals came about from a distant common ancestor being infected with a virus some 150-200 million years ago, and evolution doing its thing. If this infection didn't happen, we'd still be laying eggs.
Image credits: Tired_Lambchop111
#49
The ovaries and fallopian tubes are not connected, so when an egg is released the fallopian tube sucks it up like a straw. Ladies, this also means that any seamen that makes it to the fallopian tubes have an open door into your abdominal cavity.
#50
All smells are particulates. When you have the displeasure of walking into a recently used bathroom and smell the smells the last person left, you can rest easy knowing that their are tiny microscopic particules of their stools now firmly implanted in your nose. And in your mouth if it was open. You’re welcome.
