I'm now 6 weeks into exclusively pumping for my son. I recently dropped to 7 pumps a day, mainly because pumping 2 times at night was killing me. I pump for 30 minutes at each session.... Which is about 210 minutes a day, well above the 120 minutes im supposed to be pumping.... Can i maintain a good supply by staying at 7 pumps a day, or should i try to fit in an extra pump somewhere? I pump every 3 hours, and in the middle of the night ill pump at 2 am, and then not again until 7.