General recommendation: Pregnancy: Pregnancy category: C.
Women of childbearing potential/Birth control (Contraception).
There is no sufficient and fully-controlled study performed on pregnant women. Donepezil should not be used during pregnancy unless it is definitely necessary.
Breastfeeding: It is not known whether donepezil hydrochloride passes into human milk and there is no study performed in breastfeeding women. Donepezil should not be used in breastfeeding women.
Fertility: Donepezil hydrochloride had no effect on fertility in rats.