 <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]  used to stop early puberty (precocious puberty) in children. It helps to delay sexual development (such as growth of the breasts/testicles) and the start of menstrual periods. It also helps slow down early bone growth to increase the likelihood of reaching normal adult height. Leuprolide works by decreasing the amount of sex hormones that a child's body makes (estrogen in girls, testosterone in boys). How to use Leuprolide (Pediatric 3 Month) Syringe Kit Read the Medication Guide provided by your pharmacist before you start using leuprolide and each time you get a refill. If you have any questions, ask your doctor or pharmacist. This medication is given by injection into a muscle by a health care professional as directed by the doctor, usually every 3 months. This product slowly releases the medication into the blood over a 3-month period. In children, the dosage is based on weight and response to treatment. The doctor should consider stopping treatment before age 11 for girls and age 12 for boys. Consult the doctor for details. If you are using this medication at home, learn all preparation and usage instructions from the health care professional and the product package. Learn how to store and discard medical supplies safely. Wash your hands and </s>