Well let's just say something stupid and see how many people believe it because there is a MD after my name. Chances are pretty good that chemo would kill any fetus/baby, maybe that's why there are so many instances of pregnant women who decline chemo to save the life of their baby and take the chance of sacrificing their own to do it.
My mother was very ill while carrying me and her doctor told her she needed to abort me to survive, even scheduled the abortion. At the last minute she decide there was no way she could go through with it, now 66 years later I'm here and she is on her way to 91 years of life. Sometimes doctors don't know shit and mothers are willing to risk their lives to save the life of their unborn.
I think that all these pro abort women should be told 'It must be so sad for you' and when they ask why, tell them 'because your mother didn't abort you'.