Study finds similar association of progestogen-only and combined hormonal contraceptives with breast cancer risk 2 min read News Study finds similar association of progestogen-only and combined hormonal contraceptives with breast cancer risk The Scientific Reporters March 21, 2023 There is a relative increase of 20% to 30% in breast cancer risk associated with both combined... Read More Read more about Study finds similar association of progestogen-only and combined hormonal contraceptives with breast cancer risk