Girls can generally grow to 3-8 cm after their period. The height of growth varies greatly depending on individual physical differences, genetic factors and nutrition. Most girls have hormonal changes in their bodies after menstruation and the growth rate is not very obvious, but as long as the bones are not completely closed, there is still a possibility of growth. There are also a few who have basically settled and are not growing. In this period try to strengthen nutrition, eat more high-protein food, appropriate calcium supplements, more sunshine, do not picky food, nutrition should be balanced. Do more physical activities, such as jumping rope, running, playing ball, help the body grow taller. Go to bed early and get up early, don’t stay up late, don’t eat junk food and don’t drink carbonated drinks.