@wdlindsy
I was going to nitpick & say based on my experience that's not true and some people (not politicians) really do believe life begins at conception, but tbh it's more like they believe that they believe that, because no one—no one—actually lives their life in a way consistent with this belief. It's impossible.
You would have to believe that a baby dies every time a fertilized egg does not implant, which means even aside from abortion, "unborn babies" are dying at an alarming rate.