Sorry, the difference in this issue is more fundamental than making pregnant women name their zygote or be forced to look at scans. It is about two issues--is a fetus a human being and who gets to control the body of a pregnant woman. The letter writer assumes the first although this is an obvious point of contention and is in favor of control of others. I have some sympathy for this position--if I believed the first I might think the second is required. But this is just a silly stunt.