average BM from pumping exclusively

I read that supply peaks at 6 weeks, so there may be some more room for increase. Drink more water , and continue to pump regularly. I think I was pumping around 120ml at week 5. Now at 3 months, I get around 170-180ml every 3 hrs,but that's with drinking plenty of water. One full mug after each pump, and plenty in between too since I get thirsty often. Oh, and I'm using handsfree wearable pumps coz for some odd reason, my yield from the spectra s1 pump simply wasn't much. I went from 60ml on one side to 90ml when I switched to handsfree pump. I vaguely suspect that it might be coz I can't see how much I'm getting with the handsfree pumps, so I'm less stressed about the output and can actually produce more.