From your lips to God's ears. I'm familiar with a CPC that uses the older technology. The turnaround rate for abortion-minded women who see their ultrasounds is around 85%. Without seeing the ultrasound, the turnaround rate is around 15%. Is it any wonder that Planned Infanticide hates 4D? Is it any wonder why they face the ultrasound monitors away from the mothers?
Don't bet on it. Most crisis pregnancy clinics have only recently been able to get ultrasound machines. They have made a huge difference, though. It is rare for a woman to decide to abort once she's seen her baby on the ultrasound!