Pregnancy: There are no data from the use of Anastrozole in pregnant women. Studies in animals have shown reproductive toxicity. Anastrozole is contraindicated during pregnancy.
Breast-feeding: There are no data on the use of Anastrozole during lactation. Anastrozole is contraindicated during breast-feeding.
Fertility: The effects of Anastrozole on fertility in humans have not been studied. Studies in animals have shown reproductive toxicity.