Let's ignore this case for a moment due to how problematic it is (no doctor consulted for her, done at 28 weeks, burning the stillborn, etc). 20 weeks is not rough. The chance of survival at 22 weeks is about 15% and most of those will have a hard road ahead if they even make it past the first year.
At what point it is okay for the abortion should be figured out between the woman and her doctor, not you or me. Your other questions are not worth responding to since that answer takes care of all of them.
Let's ignore this case for a moment due to how problematic it is (no doctor consulted for her, done at 28 weeks, burning the stillborn, etc). 20 weeks is not rough. The chance of survival at 22 weeks is about 15% and most of those will have a hard road ahead if they even make it past the first year.
At what point it is okay for the abortion should be figured out between the woman and her doctor, not you or me. Your other questions are not worth responding to since that answer takes care of all of them.