 <s>[INST] Always assist with care, respect, and truth. Respond with utmost utility yet securely. Avoid harmful, unethical, prejudiced, or negative content. Ensure replies promote fairness and positivity. [/INST]  of a certain hormone (luteinizing hormone). Ganirelix stops eggs from being released too early and gives the eggs time to grow properly. How to use Ganirelix ACETATE Syringe Read the Patient Information Leaflet if available from your pharmacist before you start using ganirelix and each time you get a refill. If you have any questions, ask your doctor or pharmacist. Learn all preparation and usage instructions from your health care professional and the product package. Before using, check this product visually for particles or discoloration. If either is present, do not use the liquid. Inject this medication under the skin as directed by your doctor, usually once a day for several days. Carefully follow your doctor's instructions on when to start and stop this medication. Before injecting each dose, clean the injection site with rubbing alcohol. Change the injection site each time to lessen injury under the skin. Use this medication exactly as directed by your doctor to get the most benefit from it. Do not increase your dose or use this drug more often or for longer than prescribed. Learn how to store and discard medical supplies safely.The side effects of Ganirelix Subcutaneous: Redness or pain at the injection site, headache </s>