I just have to interject about late term abortions. I know that 99% of late term abortions are due to severe and mostly fatal genetic and formation issues. Meaning, that during the 18 - 20 week ultrasound a fatal issue is found. Fatal meaning that the child has no chance to live, that they will pass away within the first few days, weeks of life the whole while undergoing severe and complicated surgeries. Many of these complications can cause permanent lifelong mental ******ation where the child cannot suck, therefor needs to be fed through a feeding tube in the nose, they cannot lift their head, roll over smell, see or speak - BUT will be "alive". This is what those late term abortions are about. For ex. if you get a later ultrasound at 21 weeks and find an issue, they will follow with blood work and another ultrasound at 22 weeks, then they will recommend an amnio at 23 weeks, results at 24 weeks. If the results come in with devastating answers, they could be left with a child who has some or all of these health issues. Of course, the right to choose is complicated and severe, but I think it needs to be stated why these things are an option.
As for "healthy" spontaneous early birth babies before 24 weeks? That's a good question. I think it's because the intervention needed to get this child to survive is incredibly drastic and can also result in long term severe mental and physical issues. Many of which are not survivable past the first year of life. To intervene on a baby who will inevidably succumb to their illness seems cruel in my eyes. Now, I don't know how many survive and how many don't with very early labour, but to my understanding the ones that don't are not born alive or pass within moments of birth. Many of the physical parts of the body aren't finished developing and that can restrict ongoing life at that point, if the kidneys / lungs aren't well enough developed, there is nothing they can do to keep that child alive. That's why they do steroid injections pre birth to try to fast track the development, but if it doesn't happen in time, then there is nothing they can do after the fact.
Obviously this is close to my heart. I only wish every baby was born alive well and healthy at 40 weeks, but isn't always the way. I lost my boy at 15 weeks due to a fatal genetic issue that would ensure he would live a maximum of 1 year with severe mental ******ation and the total inability to breath, suck, see, smell or roll over during that time. I didn't want him to be kept alive by any means due to this condition, to me that was a cruel fate he was dealt and letting him pass in his own time was the will of the way. If they told me that legally they had to intervene would only result in a long year of total devastation for everyone involved, and him passing from a heart attack because he only had three chambers instead of four.