There are some guys that claim they have in fact grown a bit on T, but this usually isn't the case. If you're older (well out of your teens), chances are your bones have fused already. Though some guys were 20 or 22 or so and swear they grew an inch or two, so genes may play a factor as to when your bones fuse. Baldness can happen for sure. It's not even safe to just look at the males on your mother's side like how bio-guys would check for inheritance of baldness, because most transguys have 2 X chromosomes, you also have to look at your father's side. So basically, you have double the chances to inherit baldness.