ASO Author Reflections: First Descriptions of Patients with Pregnancy Associated Breast Cancer and Subsequent Pregnancy

After treatment of pregnancy associated breast cancer (PABC), some women desire future pregnancy.As the maternal age rises and incidence of breast cancer diagnosed in young women increases, 1,2 increasing numbers of young women consider their families to be incomplete after breast cancer treatment. 3While safety of pregnancy after breast cancer has been demonstrated through studies such as the POSTIVE trial, 4 the same cannot necessarily be said about women with PABC.Evidence to guide these patients in decision-making is lacking.