Calling people murderers and is all well and good, but how would you solve the issue? Pretend that you have the ability to enact law.
For abortion law itself, I'd go Canada style: less is more. No hard limits. No battling parents in court for minors; for those under 16, appoint a guardian ad litem to co-sign for the procedure. Canada has the same rate of late-term abortion as the US, sometimes less. Only difference is the women suffer less trying to trudge their way through a million restrictions, or worse, getting sub-par care because the least traumatic procedures aren't available to them. Covered under universal healthcare.
No penalization for seeking or performing on oneself a non-professional abortion, but it would be a crime to provide one to other people. I would fund a study to see why some women seek illegal abortions even when legal ones are easily available to them (yes, it happens) to see if we could bring that down. In keeping with recent studies on their very high safety and the recommendations therein, one part of that solution may be offering medical abortions to women in abusive or oppressive homes with only a single, or no, clinic visit.
Adoption laws would be altered too. Some women would prefer this, but understandably don't want to put a child into our dysfunctional system. Foster parent restrictions tightened, adoptive parent restrictions loosened, and closed adoption re-instituted as an option. Campaigns and research to help improve the poor adoption rates of children who are typically overlooked in adoption agencies (minorities, older than infant, etc).
Also, prenatal is covered under universal healthcare.
I'd throw tons of funding and time into comprehensive sex education, covering everything from the biology to contraception to abstinence to consent to sexuality. I'd do it in tiers, starting young, preferably early in elementary school beginning with the basic anatomy and biology. Along with it would be acceptable touch and where to go if the child is being abused (protections for abused children would also be strengthened to help increase reporting). Discussion of different types of families would also be in these early lessons, to reduce bullying. Every couple years, there would be another tier, working gradually to the full lessons on sexuality, contraception, etc, early in high school. The goal is for them to have all of the information necessary to make a fully informed decision
before it is likely they are having sex. Comprehensive sex ed is proven to raise the age of sexual debut, so I think freshman year would be fine for this.
I'd make all contraception as accessible as possible to everyone. Covered under universal healthcare.
Plan B would be free and easy to get at a pharmacy or clinic for girls of any age.
Put tons more resources for research into male contraceptives as well.
I would also enact new legal codes covering crimes of reproductive coercion. This is a surprisingly common method of domestic abuse. It can take the form of forcing someone to abort, to become pregnant and not abort, etc.
In other words, I'd do all of the things that other countries have had proven success with, plus a couple that I think could make things that little bit better.
Will this get rid of abortion? No. Even if everyone in the world used contraception perfectly all the time, there would still be some unwanted pregnancies, and some women will always abort unwanted pregnancies. Contraception is not perfect, even if humans were. And abortion is not a moral issue to me. What is an issue is that no woman would prefer to spend her time getting an abortion (or any medical procedure), even if they have moral no issue with it at all, so it should be reduced as far as possible.
But it would probably at least cut it in half, and probably much more. It works to fix all of the common reasons for abortion that are avoidable, or help them to abort earlier if possible: eliminating coercion, ignorance of contraception, uneducated risk-taking, lack of resources, and legal roadblocks.