Let's take a minute to talk about your medication.   This is Cetrotide. It is used as part of a fertility treatment and may increase the chances of becoming pregnant. It may have other uses, too. Cetrotide is an injection given under the skin with a very small needle. It is usually given in the lower abdomen. You should take it exactly as prescribed by your doctor. Your healthcare provider should show you how to mix and inject Cetrotide the first time you get a dose. Be sure to read the Instructions for Use so that you are comfortable giving yourself the injection on your own.  Most patients tolerate this medicine well. Common side effects include redness, tenderness, and itching at the injection site. It may also cause a headache or nausea. These are normal if they are mild and should go away. If these or other side effects make you want to stop taking this medicine, please talk to your doctor or pharmacist.  As with any medicine, rare but serious side effects could occur. You should read the Patient Information Sheet to know what symptoms to watch for and when to report them. Tell your doctor right away if you notice any unusual changes to your body. Your doctor should discuss the risks of fertility treatment with you before you begin treatment.  This medication is not safe for unborn babies. It should not be used in women who are already pregnant or think they may be pregnant. Women should not breastfeed. For best results with Cetrotide, be sure to follow the exact schedule prescribed by your doctor.