I've never really been 'comfortable' with the idea of abortions full stop, especially when the bundle of cells starts to become fetus-like. Just feels a bit too close to infanticide - potential for a full human life in that body if only it can be allowed to develop for another 7 months or however long it is when the decision is taken.
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I think I've changed my mind over the years, but would have to go for abortions being legal up to the viability limit. Just seems to have a lot of benefits
I used to think like that - not really comfortable with abortions at all but in favour of a pro-choice position because it's practical but I think, I'm a bit more at ease re: the abortion aspect too now, and still have the same general view re: what the law should be - some pre-viability limit (perhaps actually slightly lower than the UK's current limit even).
The heartbeat thing at 6 weeks is sometimes touted by people but I think thats gets a bit silly, it's not really a proper heart at that time and frankly, there are a fair few more weeks where the life/foetus is still not really aware of anything.
On one hand for a mother who wants a baby then having a miscarriage at any point is super traumatic, that life form was a potential child they wanted, while abortions can be tragic too there is at least some comfort that, at least during the first several weeks, it's just a larger lifeform that doesn't really have any awareness at all. Later on of course, when it becomes, essentially, a premature baby, then that is highly dubious ethically IMO.
I'd kind of look at it in the way some (more sane) vegans look at muscles and oysters - you have the hardcore vegans who won't eat any meat, seafood or dairy but then you have other vegans who recognise that muscles aren't really sentient beings either... if you can eat a plant then why can't you eat some muscles?
If you can chuck away an embryo then why not a small foetus? If you're happy to undergo IVF and dispose of some embryos or if you're happy to have an IUD fitted or to take a morning-after pill then you're technically disposing of some lifeform that might have become a baby... leaving it a few more weeks just means there is a bit more genetic material to get rid of, it still isn't necessarily aware of anything.