The attempted parallel fails on several levels:
1. A fetus in the womb isn't a stranger.
2. Pregnancy isn't some flukey thing that happens out of the blue; we know what causes it.
3. Pregnancy isn't permanent.
4. Abortion isn't letting somebody die who was moribund anyway; it's causing the violent death of somebody who would likely have lived a long life otherwise.
There's more GO READ IT.
