Congrats LN! As long as your DS is eating and drinking as well as bfing, I wouldn't worry too much about your supply. Older babies and toddlers know what they want and where to get it. They're often so distracted and busy that the best bfs are first and last thing when it's quieter. Both of my girls have dropped to 2-3 bfs by 18 mths and no 1 still kept going until nearly 4. DD2 is persisting despite much lower supply at 30 wks pg. It's still got all the good stuff