The baby ten months weight has not been growing consider with malnutrition, indigestion, hyperthyroidism and other factors related. 1. malnutrition, if the baby often anorexia, anorexia may lead to malnutrition, nutrient intake is too low, may appear weight has not been long symptoms. 2. Indigestion, if the baby has indigestion, intestinal digestion and absorption capacity decreased, may affect the absorption of nutrients, this symptom. 3. hyperthyroidism, if the baby has hyperthyroidism, the body’s thyroxine secretion is strong, the basal metabolic rate increases, consume too much, may appear this situation. The baby ten months weight has not been long, there may be other reasons, it is recommended to go to the hospital in a timely manner, improve the examination to clarify the cause of the disease, under the guidance of the doctor to give targeted treatment or treatment.