The Pill and Pregnancy: Mercilon/Mercilon 28 must not be used by women who are pregnant, or who think they may be pregnant. If the patient suspects that she is pregnant while already using Mercilon/Mercilon 28, she should tell the doctor as soon as possible.
The Pill and Breast-feeding: Mercilon/Mercilon 28 is not usually recommended for use during breast-feeding. If the patient wishes to take the Pill while breast-feeding, please ask the doctor.