Dear Doctor, I am 22 years old, and I weigh 38 kg with a height of 153 cm. I ve noticed that my wrist bone, hand size, and feet size resemble that of a much younger person, around 10 years old. I would like to discuss ways to potentially increase my bone size and gain weight. Could you please evaluate my situation and provide guidance on possible causes, treatments, or lifestyle changes that could help? Thank you for your assistance. Sincerely