Regarding Isaiah 49:15, you are free to use more appropriate term than the one I used. The point I wanted to highlight is that Bible writer obviously did not discern such a global situation where around 50 million mothers going for killing the lives growing in their wombs.
It is not at random that I picked up this subject of abortion. My wife runs a Fertility Hospital where she is also serving as the MD. How happy and accomplished she and her staff feel when they finally succeed in helping a childless couple to have one, and they enjoy a success rate of 7 out of 10. Ironically, opposite to her hospital there is a clinic specialized for abortion. They have more business, and make enormous money too.
Thus when I am caught up between ironies, I may sound strange in my wording, which I will try to decrease in the future.