Understanding the Cause of a Baby's Soft Spot We weren’t able to create a summary for you. Refresh your page to try again. May 1, 2026 · Babies have soft spots , or fontanels, on their heads to allow for brain growth and safe passage through the birth canal. These gaps in the skull eventually close as part of normal childhood development, and their appearance can help identify certain health conditions. May 1, 2026 · Babies have soft spots , or fontanels, on their heads to allow for brain growth and safe passage through the birth canal. These gaps in the skull eventually close as part of normal childhood development, and their appearance can help identify certain health conditions. Jun 30, 2025 · Learn what a baby’s softspot is, how it supports brain growth, when it closes, and signs that may require medical attention. May 1, 2026 · Babies have softspots, or fontanels, on their heads to allow for brain growth and safe passage through the birth canal. These gaps in the skull eventually close as part of normal childhood development, and their appearance can help identify certain health conditions. May 17, 2024 · Fontanelles are the softspots on baby’s head. A normal fontanelle is flush with the rest of their skin. If it sinks in or bulges out, seek medical attention. Apr 18, 2024 · Learn all about fontanelles, also known as a baby's softspots, including what they are, how many there are, when they close, and how to care for them. Seeing your baby's softspot pulse can be alarming, but it's usually a completely normal sign of a healthy circulatory system. As a pediatric nurse, let me walk you through what's happening, what's normal, and the specific red flags that mean it's time to call the doctor.