The most famous example is Bernard Nathanson, cofounder of the National Association for the Repeal of Abortion Laws, the original NARAL. By his own reckoning Nathanson performed more than 60,000 abortions, including one on his own child. But over time he began to fear he was involved in a great evil. Ultrasound images pushed him over the edge. “When he finally left his profession for pro-life activism, he produced The Silent Scream (1984), a documentary of an ultrasound abortion that showed the fetus scrambling vainly to escape dismemberment.”

Before David Daleidenfounded the Center for Medical Progress and gained national attention for releasing a series of videos exposing the barbarity of Planned Parenthood, he wrote a jarring piece with Jon Shields entitled “Mugged by Ultrasound: Why So Many Abortion Workers Have Turned Pro-Life.”

The brief article is a gut-wrenching, disturbing, graphic account of the emotional trauma abortion wrecks on those who perform them. For example, in 2008, Dr. Lisa Harris explained what happened while she, 18-weeks pregnant at the time, performed an abortion on an 18-week-old fetus. She felt her own baby kick at the same time she ripped off a fetal leg with her forceps. This prompted a visceral response.

Instantly, tears were streaming from my eyes—without me—meaning my conscious brain—even being aware of what was going on. I felt as if my response had come entirely from my body, bypassing my usual cognitive processing completely. A message seemed to travel from my hand and my uterus to my tear ducts. It was an overwhelming feeling—a brutally visceral response—heartfelt and unmediated by my training or my feminist pro-choice politics. It was one of the more raw moments in my life.

Tragically, Dr. Harris is still in the abortion business, or at least she was five years ago when the article was first published.

Paul Jarret is not. He quit after 23 abortions. “As I brought out the rib cage, I looked and saw a tiny, beating heart,” he would recall, reflecting on aborting a 14-week-old fetus. “And when I found the head of the baby, I looked squarely in the face of another human being—a human being that I just killed.”

Judith Fetrow and Kathy Spark, both former abortion workers, converted to the pro-life cause after seeing the disposal of fetal remains as medical waste. Daleiden and Shields explain:

Handling fetal remains can be especially difficult in late-term clinics. Until George Tiller was assassinated by a pro-life radical last summer, his clinic in Wichita specialized in third-trimester abortions. To handle the large volume of biological waste Tiller had a crematorium on the premises. One day when hauling a heavy container of fetal waste, Tiller asked his secretary, Luhra Tivis, to assist him. She found the experience devastating. The “most horrible thing,” Tivis later recounted, was that she “could smell those babies burning.” Tivis, a former NOW activist, soon left her secretarial position at the clinic to volunteer for Operation Rescue, a radical pro-life organization.

Many abortion providers have been converted by ultrasound technology. The most famous example is Bernard Nathanson, cofounder of the National Association for the Repeal of Abortion Laws, the original NARAL. By his own reckoning Nathanson performed more than 60,000 abortions, including one on his own child. But over time he began to fear he was involved in a great evil. Ultrasound images pushed him over the edge. “When he finally left his profession for pro-life activism, he produced The Silent Scream (1984), a documentary of an ultrasound abortion that showed the fetus scrambling vainly to escape dismemberment.”

Sadly, countless abortion workers keep on perpetuating the great evil, even if it means suppressing the truth they literally feel in their bones:

Pro-choice advocates like to point out that abortion has existed in all times and places. Yet that observation tends to obscure the radicalism of the present abortion regime in the United States. Until very recently, no one in the history of the world has had the routine job of killing well-developed fetuses quite so up close and personal. It is an experiment that was bound to stir pro-life sentiments even in the hearts of those staunchly devoted to abortion rights.  Ultrasound and D&E [dilation and evacuation] bring workers closer to the beings they destroy. Hern and Corrigan concluded their study by noting that D&E leaves “no possibility of denying an act of destruction.” As they wrote, “It is before one’s eyes. The sensations of dismemberment run through the forceps like an electric current.”

Read the whole thing and pray for abortion workers.

Kevin DeYoung has been the Senior Pastor at University Reformed Church in East Lansing, Michigan since 2004. Kevin blogs at the Gospel Coalition; this article is used with his permission.