I wasn't aware that anyone here was expressing 'pro-abortion' views. I thought that was the one-child policy in China? Maybe a pro-life tactic to avoid using the term 'pro-choice'. But it suits your purpose to avoid using the 'choice' word as 'imposing views' of freedom of choice sounds a bit daft in this context. Imposing views that women must complete their pregnancy does not.
For the record I find the very idea of abortion absolutely repellent, but when I hear cases of women scratching out their foetus with coathangers causing great injury to themselves and rendering themselves barren, or even resorting to suicide rather than see the pregnancy through, I cannot help but arrive at my pro-choice position.