I can't say whether or not abortion is wrong because I haven't been put in that position as of yet. No one can say what they would do until the occasion arises.
All I can say is though, no matter how far along the pregnancy is or whatever method of abortion you take, you will have an after-birth type symptom whereas you will have a still birth and have to get the baby/foetus or whatever you want to call it out of your body.
The process if very bloody if you use the acid treatment because the baby will be very badly burnt and deformed when you have the still-birth. If the baby is too far along then the doctors may just put the baby in a room by itself and wait for it to starve to death.
Could you do any of these things? You have to be in the situation before you can know, so please stop being irrational and whole heartedly insensitive because abortion is a massive thing which can and most likely will affect the would-be parents for the rest of their lives; "what would they be like now?", "did I make the right choice?" etc.
I know somebody who has a nephew who would have been the same age as his son or daughter if he hadn't had the baby terminated and because of this he can't look the boy in the eyes to this day.