<p>Animal studies with molnupiravir have shown harmful effects to the unborn animal. Molnupiravir is not recommended in pregnancy. Molnupiravir has not been studied in pregnancy and it is not known if Molnupiravir will harm your baby while you are pregnant. If you are pregnant, think you may be pregnant, or are planning to have a baby, ask your doctor for advice. If you can become pregnant, you should use effective birth control while you are taking Molnupiravir and for 4 days after the last dose of Molnupiravir. If you are breast-feeding or are planning to breastfeed, tell your doctor before taking this medicine. Breast-feeding is not recommended during treatment and for 4 days after the last dose of Molnupiravir. This is because it is not known if Molnupiravir gets into breast milk and will be passed to the baby.</p>