Newborn's first bath with the cord stump on: how to do a sponge bath
A first sponge bath while the cord stump is still attached. Calm, short, warm.
Updated May 2026
What's probably happening
Until the cord stump falls off and the navel heals, full immersion is off the table. A sponge bath keeps the stump dry and gets the baby clean enough.
The stump needs to stay dry. It typically dries up and drops off in 1–2 weeks. Submerging it slows healing and raises infection risk.
The first bath can wait. The WHO recommends delaying the first bath at least 24 hours after birth. The AAP supports delaying until the baby is stable and warm. The vernix protects the skin and supports temperature regulation.
Daily bathing isn't needed. 2–3 sponge baths a week is plenty in weeks 0–8. More dries the skin.
When to escalate
See a doctor when you can:
Redness, swelling, pus, or a bad smell at the cord stump base.
Ongoing bleeding from the cord (a few spots when it drops off is normal — sustained bleeding is not).
The full page also covers: exactly what to do right now, what not to change tonight, and how to adjust tomorrow if it happens again.