Um estudo diz que a pílula contraceptiva não só não provoca cancro como protege contra certos tipos de cancro:
http://www.dailymail.co.uk/wires/pa/article-4337862/Contraceptive-pill-protect-against-cancer-types-30-years.html
Citando:
"Those who have used the pill are less likely to have bowel cancer, endometrial cancer or ovarian cancer than women who had never taken it, a study at the University of Aberdeen found.
Researchers also looked at the risk of all types of cancer in women who have taken the pill during their reproductive years and found it does not lead to new cancer risks later in life.
The results are the latest published from the longest-running study in the world into the effects of taking the contraceptive pill."
