I agree with you, but not drinking or losing weight is typical for everyone and cancer risk. Do they really think a woman would say oh yeah thanks for that doc, off to have a child that I'll have to look after 20 plus years so I can minutely reduce my risk of cancer?Not having kids increases the risk of ovarian cancer too. I don’t think a doctor would be saying it in the context of you deciding to have kids or not, it’s more that it’s a risk factor same as drinking and being overweight are when looking at your risk of bc.