when do babies stop cluster eating? like when do they stop eating every 2 hrs

6 weeks is a grlwth spurt. But that's the longest you'll probably see for a while. The first 2 ish months are growth spurts. There will be more later as well.
She's 6 weeks N it's like 3 hrs in between feedings bit sometimes it's closer together
usually after their 1 month growth spurt... my daughter went to 3 hours then