Completely unreasonable. It is still murder.
1. Suppose it is discovered that you were actually fathered by your mother's uncle, not your "dad". Would it be OK to kill you now by sucking your brain into a sink? And how is that different if you were only 9 months old? 2 months old?
2. Suppose it is discovered, after long years of being buried because of your Mom's shame, that you were fathered by a brutal rapist, not your "dad". (This HAPPENED to someone very close to me.) Can we put a scalpel through your nose, and flush your brains with saline now? And why is that different than if you were 9 months old?
Once people really understand what abortion is, they understand that these "exceptions" are not reasonable.
You see emotion takes over and logic takes a walk.
Now what would you do if you had a young daughter in one of those positions would your answer still be the attitude that you wrote to me???