I started HRT in 2004 on a low dose. In my 13 yrs on hormones, I've seen things change for the better and for the worse, depending on my lifestyle and what hormones I was taking and how much. I recently added Estrogel and my breasts started growing again...things don't stop at the two year mark, trust me! Changes never stop and keep on happening...and more so, when we modify what and how much hormones we are taking.