A child with Turner’s syndrome (45,xo) is now more than seven years old, 110cm tall and weighs 19kg, how should he be treated? Some doctors say that even with treatment, it is impossible to grow to 150 and there will be no birth. 1. If Turner’s syndrome is not treated with growth hormone, the average adult height is only about 135cm. If you use growth hormone (especially if you start treatment early), you can reach a height of 150cm or more. Growth hormone needs to be injected subcutaneously every night at bedtime and requires a longer course of treatment. Your child is still young and is considered to be diagnosed early, so the effect should be fair. If you can afford it, treatment is still recommended. Some children with Turner’s syndrome can have sexual development and fertility. Even if they do not have spontaneous sexual development, they can still develop through sex hormone replacement therapy, and may be able to have children through artificial insemination in the future. Some children with Turner’s syndrome may have other malformations, so they need to have heart ultrasound and kidney ultrasound to find out whether there are heart and kidney malformations, and to check thyroid function and liver function.