I wanna talk to my primary doctor about testosterone replacement therapy. But I have a few concerns, I'm turning 19 in 2 months and I started puberty late and what I wanna know is will testosterone still deepen my voice this late? Also, is the injectable version the same as the cream or deodorant version? I fear needles as big as you need for testosterone and the thick gel you must inject. I'm not scared of needles, just the thickness of the syrup and the needle