I don't understand

Why some women just throw thier children away, literally. How could some woman just have a child then throw it in the dumpster. There are people out there who can't have children who desperately want them. It shouldn't matter how the child is concieved, something with a heartbeat is living. People just shouldn't act so ignorant about this situation. I'm just so pissed that this is something our society should even be worrying with. People need to educate themselves. QUIT BEING IGNORANT AMERICA! thatisall.