I've only been on fenugreek 24 hours and I've already noticed a difference! My left boob used to only get drops and my son wouldn't stay latched on to it, and now I get an ounce and he stays latched for a while, and when I pumped on the right I would get 2 oz and now I get 5 and it takes a lot less time for my son to eat. I'm glad I decided to try it!