Thank you! I bought two boxes (split with a friend who had a five week premi as we both wanted to try them and she was struggling with her son putting on weight… Mine put on 350gm+ first three weeks and 700+ in the last ten days!) I had two today about six hours apart and suddenly it hit… I was a bit dehydrated and hadn’t eaten much today but the milk was pouuuuring! And no painful engorgement. Just a tightness as it hit and suddenly all the milk.