The First Hour After Birth Is the Most Important Hour of Your Baby’s Life. What Should Happen And What Often Does Not

The hour immediately after birth — increasingly called the ‘golden hour’ — is a period of extraordinary neurobiological significance for both the newborn and the mother. In this hour, a cascade of hormonal events shapes the establishment of the mother-infant bond, initiates breastfeeding, regulates the newborn’s transition to extrauterine life, and sets the neurobiological template for the infant’s stress response system. Interrupting this hour with routine procedures that could be done later — weighing, bathing, heel prick tests, administration of eye drops — has real costs that are rarely acknowledged in the hospital routine that prioritises procedural efficiency.

Skin-to-skin contact and what it does

When a newborn is placed naked on their mother’s naked chest immediately after birth, a remarkable series of physiological events occurs. The baby’s body temperature is regulated by the mother’s skin with greater precision than any warming device. The baby’s blood sugar stabilises. Cortisol — the stress hormone elevated by the birth process — drops rapidly. Oxytocin surges in both mother and baby, promoting bonding and supporting the initiation of breastfeeding. The bacteria from the mother’s skin colonise the baby, establishing the beginnings of the infant’s microbiome. And the baby, guided by primitive neonatal reflexes, will often crawl to the breast and self-attach for the first feed — a behaviour called the breast crawl that is among the most extraordinary demonstrations of neonatal capability.

Delayed cord clamping — a simple intervention with significant consequences

For most of obstetric history, the umbilical cord was clamped immediately after birth, interrupting the transfer of blood from the placenta to the newborn. This practice is now known to deprive the newborn of up to 30% of their blood volume — blood that is rich in iron, stem cells, and immune factors. The WHO recommends delayed cord clamping — waiting at least one to three minutes before clamping — as standard practice for all births. The evidence shows that delayed cord clamping significantly reduces anaemia in infancy, improves iron stores through the first year of life, and may have benefits for neurological development. Despite this, immediate cord clamping remains common in many Indian hospitals. Requesting delayed cord clamping is one of the most evidence-based requests a pregnant woman can make of her care team.