I'd vaguely heard of this, but what was the point of the vaginal ultrasound? To show the woman that there was an embryo in her uterus? Like she wouldn't know it? I know, all anti-abortion activists & politicians think that women are so wishy-washy that they'll see that blob on the screen and say, "Oh, how cute! I can't kill that cute little baby!"
Christian apologetics is the art of rolling a dog turd in sugar and selling it as a donut.