700 Children's® – A Blog by Pediatric Experts

Posts by Yilei Gao, PhD, PSY

Posted by: Yilei Gao, PhD, PSY on Sep 10, 2025

Noticing a bulge near your baby’s belly button? It may be an umbilical hernia, a common condition in infants that usually heals on its own. Learn what to watch for, when to call the doctor, and how surgery can help if the hernia doesn’t resolve.

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Toddler learning how to potty train.
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6 Things Every Parent Should Know About Toilet Training

Potty training takes patience for both kids and parents. From setting routines to praising progress, discover practical tips that make the transition smoother, reduce stress, and build your child’s confidence. Plus, learn when it may be time to talk with your pediatrician.

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Pediatric News You Can Use From America’s Largest Pediatric Hospital and Research Center

700 Children’s® features the most current pediatric health care information and research from our pediatric experts – physicians and specialists who have seen it all. Many of them are parents and bring a special understanding to what our patients and families experience. If you have a child – or care for a child – 700 Children’s was created especially for you.

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