Pregnancy: Do not take HERZ if the patient is pregnant, or, if she thinks she may be pregnant. If the patient becomes pregnant while taking HERZ, stop taking it immediately and contact the doctor. If the patient wants to become pregnant, she can stop taking HERZ at any time.
Lactation: HERZ is generally not recommended for use during breastfeeding. If the patient wants to take the Pill while she is breast-feeding she should contact the doctor.