Yeah I can see the logic in that. Our ancestors weren’t eating liver every day and they typically shared the organs with the tribe so how much were they actually eating in a week? I think the best way is to just follow your body. If eating liver tastes gross or doesn’t seem appealing, then don’t eat it. You probably don’t need it at that time. But later you’ll crave it. That only works if you aren’t grossed out by liver lol so the psychological aspect makes it tricky.