I think difference in sentience between a horse and a fetus is important for this analogy, as indeed the woman and fetus for the issue. Especially when we see the horror stories coming from the US.
I don’t. For example abortion up to birth for ‘disabled.’ Poor old Downs syndromes! 1 million horror stories per year from the US … unless of course our perspective is that only women and horses are relevant in the equation and being sucked to pieces and incinerated ain’t horrific.