I slightly do troll - in a sense of presenting fully opposite view to the one provided.
And the"rape aside" is meant to do the heavy lifting. It’s there as a heavy notion that shit happens. Forced sex, rapid health declination, getting too drunk to think logicaly (…although from what I know, then it’s also rape, no? Or I misunderstood), or simply finding out your body can’t handle birth. These are all valid reasons for abortion.
But by all means, consequence of sex is having a child, and people - this is my own fully subjective opinion - seem to be bewildered by this notion. By all means, people always should take into account that sex ends with children without precautions, and still may end with children with, and be responsible about it. Not call a consequence of their actions a parasite.