> it's not estrogen where you would expect breast growth Actually, it is. Reducing DHT levels causes the body to elevate both testosterone and œstrogen levels,

> it's not estrogen where you would expect breast growth Actually, it is. Reducing DHT levels causes the body to elevate both testosterone and œstrogen levels, via homeostasis. But yeah, it's not a direct effect, and if it's a problem you can twiddle further to make it go away. (You could even do that pre-emptively, though you normally get days and days of warning before breast development actually starts, so I'd advocate the "wait and see" approach.)