Day 5 on letro: Nipple size is down, puffiness is down significantly, lump feels flatter, soreness is 100% gone. Started taking finasteride again on day 3 because I noticed my scalp started itching - I don't want to trade nice hair for nice nipples. I want them both, dammit! Probably going to be using 5mg per day as I'm afraid my letro might be underdosed. A couple weeks of this and then I'm switching to nolva which should be coming in a couple of days.