I already said it's rare - and that it requires medical help (obviously) does not change my point at all. All babies born well before their due date will be given medical help to ease their passage into the world. 21 weeks is very rare, the chances of surviving at that stage is almost zero. But...
I do find it incredibly frustrating that anyone who dares to hold the opinion that abortion is wrong is shouted down and called a 'tosser' or some such. It's obviously a very sensitive and tricky subject area, and people are not anti-abortion because they're a bad person - often it's because...