After menstruation at the age of 12, you can usually still grow a little taller. After the first menstruation, you can still grow about 4-6cm, and a few people may reach 8cm, depending on your bone age. If you go to the hospital for an epiphyseal examination and the film shows that the epiphysis is about to close but not completely closed, you can grow taller. If your child is short, you can test the level of growth hormone after menstruation, and if the level of growth hormone is low, you can use growth hormone for a short time. Secondly, it mainly depends on the child’s nutritional status. If children want to grow taller, they should eat more vegetables, high protein, high quality protein and calcium-rich and zinc-rich foods, prevent partial eating, ensure rest time and quality, and participate in more physical exercise so that they can grow taller after puberty comes.