The Great Birth Rebellion · Dr Melanie Jackson

Episode 191 - Optimal cord management

·1 hr 20 min·8 clips

Dr. Melanie Jackson reveals that cutting the cord too early deprives a baby of its 'one chance' to set up its lifelong respiratory and circulatory system.

Start with the cord. Dr. Melanie Jackson treats it as an active part of birth physiology, not as something to deal with once the baby arrives. Delayed clamping is only the doorway. Her bigger argument is optimal cord management: using and respecting the cord while it may still be helping the baby. She gets specific about the hard moments: preterm birth, emergency care, and any situation where keeping the cord intact becomes difficult. The tone is warm, but there is no mistaking the challenge. The host wants listeners to understand why she thinks parents may need to fight hard for that cord. Then the research lands. One study she cites found that, at five minutes, 33% of babies still had venous blood flow through the cord. The same study found arterial blood flow in 43% of babies at about five minutes. That makes simple timing rules look thin. Her point is not mystical. Some babies may still be using the cord for circulatory equilibrium, even when breathing looks fine. Crying also gets a different reading here. She links crying and large breaths with changes in blood flow, and says crying may be part of the baby's physiological work rather than a sign that something is wrong. That changes the story. If a third or nearly half of babies still show measurable flow at five minutes, rushing the cut becomes harder to defend. Her claim stays focused: respect the physiology, ask better questions, and do not rush a process the baby may still be using.

As heard by us

A clear, research-led case for treating the umbilical cord as something more than routine practice.

This episode makes a clear case for careful cord management, centering delayed cord clamping and the broader argument for keeping the umbilical cord intact.

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Why you'd press play

You want the physiology behind cord clamping, not just the slogan.

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