I posted on this thread last night but my thoughts have evolved- mainly due to Shelagh Fogarty's phone in on LBC this afternoon, well worth a listen on catch up- so wanted to add something else.
I think that the way that Carla Foster was thinking about and googling her pregnancy was less like someone premeditating a crime and more like someone finding a lump in their breast that they're worried is cancer but can't face seeing a doctor about. She knew it was a problem, she knew there was going to be an awful outcome (for her, obviously a baby can be a blessing but not if you don't want it for whatever reason) and she knew it wasn't going away, but she couldn't face properly dealing with it and then by the time it was totally necessary to do something, lockdown happened and other mechanisms that might have picked up her mental state/concealing a pregnancy/whatever other problems she had weren't happening and therefore there was no intervention.
I think that to Foster the pregnancy was like a growing cancer or potentially fatal illness that she was ignoring. I believe that her actions were as desperate and mad as somebody drinking battery acid to cure AIDS because they heard a mad rumour that it worked. The way she behaved was irrational and mad and she did lie to get those pills, but I suspect that she was so far gone mentally speaking that she didn't think that she had a choice.
I don't believe that it was It like murdering a child, it didn't come from the same place as doing that and didn't involve the same heartlessness as strangling a baby or poisoning a baby. It was about ending the pregnancy, not the baby. Even to those of us who most want a baby, pregnancy is pretty abstract, even when we've previously had a baby. I never thought of my babies as real people until they were born and in my arms. And by his sounds of it, the reality of that dead baby hit her hard once she gave birth to it (judges remarks talk about her being haunted by the baby's face).
Full disclosure, although I don't think I'm that unusual in this; I do believe in abortion on demand and probably in later term abortion as a choice if necessary (I am conflicted about this with the advances in neonatal technology, but with that aside I do generally think women should be allowed to abort whenever they feel they need to for whatever reason).