Claim: Having 10 or more sexual partners increases cancer risk by 90% for women and 69% for men.
Fact-check: Women who have had 10 or more sexual partners do not double their risk of getting cancer - Full Fact
Verdict: there is no evidence that having 10 or more sexual partners causes cancer in men or women.
Organisation: Full Fact
Author: Pippa Allen-Kinross
Date published: 2020-02-20T00:00:00