A killer who wants to kill someone will find a way to kill.
No matter what goofy laws you pass against grand theft auto, cars will still be stolen.
Okay, so let's look at that. Here's the thing, We can enforce laws against murder. We can probably enforce laws against car theft, but more often than not, the cops just write you up a report to give to the insurance companies.
When someone is murdered...
People will report a dead body
Police will conduct investigations and make arrests.
Prosecutors will prosecute.
Juries will vote to convict.
because there is near universal agreement that murder is wrong.
We are NOWHERE NEAR that on Abortion.
Let's start with the police. Do you think the police will have the time to investigate every abortion and miscarriage to determine which ones were unjustified. Forget about the HIPAA implications, just the resources they would have to devote. How do you prove a woman was pregnant without an intrusive medical exam?
This is why even before Roe, women were never prosecuted for having abortions and providers were only prosecuted if they screwed up and killed the woman.
But let's say you get it in front of a jury. A jury made up of people who have enjoyed legal access to abortion for their entire lifetimes. Some of them may have even HAD abortions. Do you really think you are going to get a conviction?
I can tell you what, if I ever found myself on such a jury, I'd vote to acquit, I don't care if you have video of the abortion being performed with the doctor throwing the fetus across the room into the medical waste container for a three pointer!