OCD about breastfeeding

Among other reasons of not latching (baby tries to rip nipple off, falls asleep too fast and not knowing how much he's actually gotten and not wanting him to possibly start losing weight, having other people feed the baby), another reason is that I need him to have the same amount of time at both breasts so both breasts will be *equally* drained - I'm very OCD. I don't want to possibly end up having one breast drained and one engorged. At least when I'm pumping, I know the exact same amount of time and suction is spent on each breast!