Obviously I can't change your mind.
Suffice to say, I too am prolife...(as you say you are)...and I'm not a bit surprised there would be blood on the walls and an odor in these places.....
If you could only imagine the slaughter and the carnage...
My former wife fell down a cliff, really an embankment but she calls it a cliff.
She was pregnant at the time (not mine, we were teens) and the fall
injured her in such a way that she had to abort. There was no splattering.
She went on to become my wife and bear us two sons now nearing college.
Nothing splattered on any wall.
OK?