Interesting
At the beginning, you state this is a "shockumentary", and indeed, that's what it is. Like PETA, you portray images of horror and gore in order to galvanize public opinion into supporting your beliefs. It's very effective - no one wants to seem as though they encourage the murder of children.
I do not support abortion. But I do support a woman's right to choose. As awful as these images are, they ignore the many powerful reasons women choose to have abortions. No one wants to condemn a child to a life of misery, suffering, or abuse. The future children of abortions may be the next Einstein. They may also be the next Dahmer, Gein, or Stalin, and considering that abortion prevents an *unwanted* and frequently *unloved* child, the latter seems more likely.
You also weigh in with religion with this one. Of course this is a powerful message to Christians worldwide. It is much less effective on the great many hundreds of millions who do not believe in the Bible.
An abortion is a deeply personal choice between two potentially awful objectives. A slideshow like this might convince someone to not have an abortion.
But do not let it convince that this horrific practice is unnecessary, because it absolutely, absolutely is.