Day 14 on letro: I am pleased to say that the lump has almost completely flattened; it is around 80% smaller. Unfortunately, my nipples are still almost the same size (that is, slightly larger than before finasteride) - they just don't stick out and they are no longer visible through t-shirts. Letro sides are very mild but the size seems to be continuing to decrease on 2.5mg/day. Yay! Looking forward to taking some after pictures once I've started and finished tamoxifen. I really wish I'd taken some pictures of my nips from the top-view, where the convexity is most visible. I wasn't sure this would work so I didn't want to get my hopes up too much, but it's working! The anecdotes and scientific data check out.