Sorry, I disagree. My skin cells are constantly renewing themselves. That's built into them, not my soul at work. Also animals don't have souls in the sense humans have.The cells aren't the mother, right?
The cells aren't the father, right?
Living things need a soul (life-force) to animate them, right?
The cells are alive, right?
Therefore, the logical conclusion is that the cells have a soul. Since they've been alive since conception occurred, then logically they've had an animating soul since conception.
I have no problem with you believing life starts at conception. Not going to vehemently disagree. IMO abortion should be rare and never used as a safety valve for irresponsible behavior. But I do think there are instances where it's necessary. Just as long as the fetus hasn't developed to where it can feel pain. To me that would be when a heartbeat is detected.