The rate and magnitude of growth of a 151cm sixth-grade girl, after the onset of menstruation, is strongly influenced by genetic and dietary factors. There may be a growth range of 10-20cm or only about 10cm.
A person’s growth rate and growth amplitude are strongly influenced by genetic factors, in addition to being related to acquired dietary habits. If the parents of a 151cm sixth-grade girl are taller and pay attention to the child’s nutritional supplements, she may grow 10-20cm after her period, but if her parents are shorter and don’t pay attention to their daily nutrition, the growth range may not be too great.
If you want to improve your child’s height, you can let your child take more calcium supplements, drink milk, and get one to two hours of sunlight every day. You can also encourage your child to participate in sports such as basketball and skipping, and get enough sleep, all of which can help your child grow taller, even after the onset of menstruation.