"Consent to gestation is provided by the parents before/at conception"
And like sexual consent, it can be withdrawn at any time. Do you think if a woman consents to sex but changes her mind, that it's okay to force yourself on her?
"Parents are obligated to care for and provide for their children by law"
No they aren't, otherwise no one could ever give a child up for adoption.
"I believe that obligation to care begins before birth… at the moment of conception"
Okay, that's your opinion
"I know the left hates facing consequences of personal choices though, and will perform mental gymnastics to justify the avoidance of them"
No they don't
"once conceived it deserves the same protection against being killed as you or I. They have human rights from the moment they are conceived."
Again, that's your opinion. Also, human rights don't include the right to use someone else's body without their consent.
"But then again, I not really all that surprised that your side can’t define when human rights begins correctly, as yours is the side that flat out refuses to even define what makes a woman a women, or what makes a man a man"
Again, not true at all. And how do you prove that you have it right? You can't.