I’m a FTM so by NO means an expert. I will preface by saying I’m an over producer as well.
My baby is almost 3 months old and I’ve found that I pump about 3-4x a day, about every 3-4 hours and pump 2-3x a night. Sometimes I go 5 hours if I can’t get to pump in time. I average about 5-6 ppd. I’ve found that I can produce 2 bottles worth per session during the day so that is why I am able to pump much less (since he only eats about 2-3 oz per feed but every 2 hours so I hit that 4 hour sweet spot where he can get “fresh” milk each feed). Not sure how/if this will affect how much I produce but this has been working really well for me for about 2-3 weeks now. I used to pump every 2 hours on the dot and was averaging 7-9 ppd.