Helle, dd was 17 months and could understand night and day. I couldn't attempt it earlier because she would scream. I think the reduced supply due to pg helped a lot. It took a few nights for her to stop asking for it, but six weeks for her to stop waking. Hth
I think it might happen on it's own already. My supply is reducing alot. So much so DS gave up on even trying last night and again when he woke at one, and didn't even wake for his usual 4am feed. He asked for some this afternoon but after two minutes declared he was "done" and toddled off.
My heart is breaking but at the same time I'm thankful I don't have to make him upset buy refusing.
Will be interesting to see how tonight goes.