DS has always been a small child. Had asthma as a child but now under control. He is very slim and just 165 cms tall. Height is prob not going to be much more as Dad is 169 cms. His voice has broken within the past year. But his skin and face looks like a pre teen. His chest and waist are very slim too. Hardly any stubble. He broke out into spots a year ago and i thought his hormones have kicked in. But it cleared quickly and he stopped growing in height. It is tempting to take him to the GP for some treatment but is it too early. Should we wait until he is 18 at least.