Just work at a pace that is sustainable! If you can pump out 6 pages without burning out, do you. Though consider keeping a buffer so if you're sick, busy, or need a break, you're covered.
I mean, I do one page a week, as do many others, and we do fine. Don't feel obligated to do as much as humanly possible. One page a week is what I can sustain, so that's why it's how I do things. So whether it's 2, 4, 6, 20, just make sure you're comfortable. Content and consistency breed growth.