Let's take a minute to talk about your medication. 

This is Ovidrel. It contains a man-made hormone called 'hCG'. It is identical to the hCG made in the body. It helps with ovulation by stimulating the eggs to mature and release.  hCG has other actions, too, and this medicine may be used for other conditions. 

It is important to use this medicine exactly as directed and when directed. Before the dose, your doctor will first do an ultrasound and check bloodwork. Then, the doctor may inject the dose, or they may teach you to do so. If you still have questions, just ask your doctor, nurse or pharmacist. 

The most common side effects include nausea or abdominal pain. Also, you may have some discomfort or small bruising at the injection site. You should tell your doctor about any side effect that bothers you, or that does not go away. 

Fertility medicines increase the chance of having two or more babies. Your doctor will talk to you about possible complications this could cause. 

As with any medicine, rare but more serious side effects could occur. With Ovidrel, these include allergic reactions or problems with your lungs, blood vessels or ovaries. 'Ovarian Hyperstimulation Syndrome' could occur. This condition causes too much fluid in the areas of the stomach, chest or heart. So, call your doctor right away if you have severe pain or bloating in the lower stomach, vomiting, weight gain or any unusual changes to your body. To help keep this medicine safe for you, your doctor will follow you closely. 

You should store this medicine in the refrigerator, unless the directions say otherwise. 

For best results with Ovidrel, follow your doctor's full instructions. Also, ask about resources to help you learn more about this medicine.