I'm not sure why you care that abortion mothers are getting sick anyhow, since they are all murderers to you anyhow -- they're going to burn in hell for eternity. What's a little breast cancer?
Face it, you are trying to scare them with self-interest rather than convincing them that abortion is murder and wrong in its own right. You are diluting your message, excusing the "perpetrators of murder", engaging is wishful thinking (bad science searching for a pre-ordained conclusion) and condemning those so afflicted to the permanent hell fires anyhow.
Such is the emotionalism of religiosity. You don't want a judge deciding these issues anyhow, you want a holy see.