If you think the best way to stop/prevent abortions is to outlaw abortions, you're lying to yourself and ignoring all the facts.
In fact, what needs to be done is to drastically reduce unwanted and/or unplanned pregnancies.
When women don't become pregnant, they don't get abortions. Amazing huh?
So how does one logically and realistically reduce unwanted pregnancy? <--- There is the crux to the whole abortion debate
1) honest and real sex-education starting BEFORE puberty sets in
2) no more "abstinence only" nonsense
3) birth control - education about it, affordable, free, covered by health insurance, easier access to it
4) health care - affordable, covered by health insurance, easy access, free for lower income/unemployed
5) stop shaming and demeaning women when it comes to sex
6) stop insisting sex should only be for procreation
That's the best place to start.
While it's never going to be possible to 100% eliminate all abortions from happening, what can be done is to drastically reduce the number down to almost nothing that isn't a medical necessity or due to rape/incest type scenarios.
That's what most are really talking about anyway.
Trying to prevent abortions after conception will not work.
The goal should be preventing conception, in as many instances as possible, unless conception is actually the goal.
So the question is, if you're pro-life (or anti-abortion) from the legal point of view, are you actually willing to commit to working towards an honest solution or not? Are you willing to work towards the prevention of unwanted pregnancies rather than the outlawing of something that won't change the outcome in the long run?
To prevent abortions, you must prevent unwanted/unplanned pregnancies.
Are you willing to work towards that goal or not?
Footnote : sex-shaming females isn't the path forward regarding any of this either - don't go down that path