So does this research essentially recommend switching to Androcure? My endo initially wanted to place me on Andro, but we decided to switch to Spiro for the beginning. I will be seeing her soon, so maybe it is time for little experimenting? And yes, I have experienced slow but steady growth, though I think the progesterone had a lot of saying into that. Apparently, I might probably end with B cup (which should be fine for me), but if I might get stuck with A.. then its not cool (I have A cup, Tanner III/IV at six months of the HRT).