Actually, my favorite milk blister has been coming back every week. Usually on a Friday. I posit this is because what with one thing (baby nursing all night; baby waking up for the day at 5:30 AM) and another (small children waking me up at 6:15; all of the above) I am always completely exhausted by Friday. Saturday, I usually inveigle my surly spouse into taking the children somewhere else so I can nap for a WHOLE! HOUR! and then he complains for the rest of the weekend that he's so tired.
Readers, I am not sympathetic.
I suppose I could go back to lecithin-taking; however, since I got a milk blister three times while taking lecithin, I think that advice is crap. I have tried applying every possible thing. It still feels like hot knives pretty much all day long.
(Why do I keep doing this? Many answers, starting with WHO KNOWS and ending with, "But it keeps getting better! In between getting worse!)