Focus on the Family:
Major women's health groups that focuses on breast-cancer research continue to contribute money to Planned Parenthood, in spite of scientific evidence that indicates a link between abortion and breast cancer.
National Institutes of Health - National Cancer Institute:
[H]aving an abortion or miscarriage does not increase a woman’s subsequent risk of developing breast cancer.
Undaunted by the absence of compelling evidence, anti-choice extremists insist on making the connection anyway. Once more they are using misinformation as a weapon in their campaign against safe, legal abortion.
I think pro-lifers will say anything. On the one hand they rail against Planned Parenthood's "abortion business", but on the other they object to donations to Planned Parenthood by the Susan G. Komen Breast Cancer Foundation on the grounds that the donations free up money to pay for more abortions.
Reading the crap put out by pro-lifers (I have a Google Alert set on "Planned Parenthood" that generates 95% pro-life propaganda) is a real chore.