I don't "talk about" or "discuss" abortion (aside from this post) online or IRL, not anymore. I haven't had one but AFAIC, this was settled years ago. It is an available medical procedure that is legal in Canada, therefore there is, IMO, absolutely zero reason to talk about it or debate it. It is healthcare.
I also don't think anyone needs to justify their reasoning for having one, or even thinking about having one or believing in the choice to avail themselves of an abortion. It's a matter between a woman and her physician. I am for choice, for any instance/situation/reason, regardless of the time frame. It's not abortion I believe in, it's choice. If If I am going to qualify this with any sort of time frame or "only available for certain reasons/issues" then it's not choice.
ETA: If the gov't decides they want to change things regarding abortion, I will fight tooth & nail at that time, to keep it legal, with no qualifications whatsoever.