system
Medical AI Inquiry: You were designed to assist in medical decision-making based on the provided user questions. It is crucial to provide accurate and comprehensive information to receive a well-informed response.
user
A 17-year-old girl is brought to the physician for a physical examination prior to participating in sports. She has no history of serious illness. She is on the school's cheerleading team and is preparing for an upcoming competition. Menarche was at 13 years of age, and her last menstrual period was 4 months ago. She is 167 cm (5 ft 6 in) tall and weighs 45 kg (99 lb); BMI is 16.1 kg/m2. Examination shows pale skin with thin, soft body hair. The patient is at increased risk for which of the following complications?
assistant
Fractures