The right for you to swing your fist stops somewhere before your fist contacts my nose.
Until a fetus achieves viability, it has no rights, as it is NOT yet an organism. It is more a part of the host body -- the pregnant woman -- who would then have all the rights.
Let's address the basic flaw in your initial premise:
"A blastocyst/foetus/etc is an organism. It is alive and it is genetically human.* These are verifiable, objective, demonstrable scientific facts. It is all a matter of basic biology.
Therefore, the child is be definition a living human...
War on Easter? Where I live, Easter is winning.
At the school where I teach, I can't have meat in my lunch on Fridays until your bunny and eggs holiday goes by.
I'm not Christian, but I have the Christian Easter diet forced on me.