Women of child bearing potential: Patients of child-bearing potential should be advised to use effective contraception while on treatment.
Pregnancy: Fulvestrant is contraindicated in pregnancy. If pregnancy occurs while taking fulvestrant, the patient must be informed of the potential hazard to the foetus and potential risk for loss of pregnancy.
Breast-feeding: Breast-feeding must be discontinued during treatment with fulvestrant. It is not known whether fulvestrant is excreted in human milk. Considering the potential for serious adverse reactions due to fulvestrant in breast-fed infants, use during lactation is contraindicated.
Fertility: The effects of fulvestrant on fertility in humans has not been studied.