Some fluids used to mix chorionic gonadotropin human have benzyl alcohol. Do not give a product that has benzyl alcohol in it to a newborn or infant. It may cause very bad and sometimes deadly side effects. Talk with the doctor to see which fluids have benzyl alcohol. This medicine may cause harm to the unborn baby if you take it while you are pregnant. If you are pregnant or you get pregnant while taking chorionic gonadotropin humanSomatotropin your Somatotropin right away. Tell your doctor if you are breast-feeding. You will need to talk about any risks to your baby. How is this medicine Chorionic Gonadotropin best taken.