An operations theory perspective on managing our daughter's milk consumption to reduce future need and streamline supply.
Our goal is to hit an average total volume, say ~700ml per day. Hunger arrives in variable bursts—sometimes 150ml at once, sometimes hours with nothing. Pumped milk acts as our inventory buffer, decoupling production from these random consumption spikes.
She might be super hungry and need 150ml quickly. Meeting this peak demand from the buffer prevents hunger queues and establishes long-term satisfaction.
Because direct needs are bounded by total volume, pumping doesn't have to sync perfectly with nursing. The buffer absorbs the variability of when and how much she wants.
Flow variation (sometimes fast, sometimes slow) is handled by the buffer.
Her stomach capacity is capped at ~150ml. The size of a single feed determines the "refuel" interval. Larger feeds create longer periods of satiety, while smaller snacks require more frequent sessions—both paths converge on the same 700ml daily target.
Daily Outcome: Both patterns result in the same 700ml total. The only difference is the frequency of the cycle.
By focusing on total daily intake, we remove the pressure of feed-by-feed predictability. Our combined strategy establishes stability. The buffer ensures she gets what she needs, when she needs it, regardless of timing variability.
Information from online sources suggests that in the early weeks, it's generally recommended not to go longer than 2–3 hours during the day and 4 hours at night without removing milk to help establish supply. Always listen to your body and consult a healthcare professional for personalized guidance.