More or less permanent: junk growth, hair growth esp on the face (ask the gals), voice, hair growth on the body but to a much lesser extent, baldness (if you have this in your family).
Temporary: muscle mass, period, shifting of body fat, emotional changes.
Of course if you are on a low dose all this is slower. I think Micah does quite a bit on all this. They sound like a young boy or teen, I think, so I think their voice is in the low alto range. Hard to say as I didn't see them pre-T.
--Jay