You decide!  This website offers you research-based information.  Have you noticed that some organizations which promote abortion say there's no link between abortion and breast cance, while others claim there is a relationship?   The fact is, abortion is a multi- billion dollar industry in the US.  Many wonder if there's  a conflict of interest which could result in how research data is interpreted?  Most importantly, if there IS a link between abortion and breast cancer, who suffers?  You're right...it would be the woman who chooses abortion.