Re: The Power of the SCOTUS IV: Gays, Guns, and Immigrants, OH MY!
Some of the terms people use are so vague or have such loaded connotations that using those terms often obscures more than it reveals. Here is a humble suggestion for some definitions that might clarify and defuse our "breathless hyperventilation."
Contra[-con]ception:
-- prevents a woman from ovulating
-- prevents sperm from fertilizing an egg
Unsure of term:
-- prevents fertilized egg from implanting in uterine wall
Abortifacient:
-- causes ejection of fertilized egg from uterus after implantation (before cell division occurs or gets very far along)
-- causes ejection of embryo from uterus after cell division begins but before organs begin to differentiate themselves
Abortion:
-- removal of embryo from uterus after organs begin to differentiate themselves
-- removal of proto-human from uterus after it has become recognizably human in an ultrasound
Murder:
-- in some states, to forcibly cause the death of an unborn child 8 months after fertilization (example: Scott Peterson was charged with two counts of murder)
-- in all states, to cause the death of a child after it is born, even if it is born prematurely. (example: Gosnell murder convictions)
Some people say, "human life begins at conception." While that may be so, human
beings do not take shape until about two months after that.
Now, in my personal life, between the time that the amniotic fluid was drawn and the time we got the tests back, we agonized about what we'd do if, say, the spina bifida test was positive.

Thankfully, we never had to face that decision. However, my guess is that, if we
did have to face it, we'd very reluctantly and with a great deal of anguish have decided to terminate that pregnancy. That being said, I have a great deal of respect for people who would choose otherwise, and I would be aghast at the government inserting itself into that decision one way or the other.
To me the overriding issue here is government compulsion. Let people make their own decisions on matters of morality and conscience. That is one of the most important reasons we have the First Amendment. Quakers are not forced to serve in combat, no matter how important that particular military action may be.
I can fully understand a woman saying "ew, I don't want some parasite growing inside me, get it out." Might well be better for society in the long run too, who can say how much abuse and neglect that potential child might have endured otherwise, and what kind of sociopath that might produce? I can also fully understand someone saying, "you cannot commit murder, even if the murder victim happens to have temporary residence inside a womb for a few months." Tough calls. Competing imperatives. No easy answers.