I think abortions are sometimes performed much later on because results of certain tests re foetal abnormality have to be done later, or only become apparent later in pregnancy.
I too was shocked to hear that some women end up miscarrying in public places - cafes, buses, etc. - because they can't make it home in time. I think it's absolutely appalling.
It is an unopular view I know but I believe that any woman who, for whatever reason, definitely does not want to be pregnant should be able to get a termination.
The man in that group felt that a partner/husband should have the legal right to deny a woman an abortion or - perhaps even worse - to force her to have one. I thought it was really shocking that he felt he should have control over another person's body. He said he had been pro-choice before it affected him personally. I thought that, rather than having a genuine belief in the rights of all unborn children, this suggested he was principally angry about his own powerlessness in that situation.