Hormonal birth control — whether it comes as pills, injections, a ring, an intrauterine device (IUD), or an implant — may raise your risk of breast.
About 140 million women worldwide use hormonal contraception. Besides effectively stopping unwanted pregnancies, birth control pills also.
WebMD explains the link between birth control pills and breast and ovarian cancers.
A fact sheet about research on the association of oral contraceptive use (birth control pills) with risk of various cancers.