Your badly written posts have me wondering if English is not your mother tongue, or if you're just badly edicated. Or, are you still in high school, perhaps ?
If women who have third trimester abortions, would have then earlier, by your pecular logic, then WHY don't they have them EARLY ?
Logic is never " stubborn ", BTW.:-)
God, I can't believe how dense you are. Women who choose to have PBA by demand do it because they have the option to do so. If they do not have the option to do so, what are they going to do? They will have it early. If you don't understand this simple thing, don't bother continuing this discussion.