700 Children's® – A Blog by Pediatric Experts

Posts by Sarah A. Denny, MD

Posted by: Sarah A. Denny, MD on Jul 22, 2026

News about violence and tragedy can be overwhelming for children. Learn how to have honest, age-appropriate conversations, limit unnecessary exposure to distressing media, and reassure your child while helping them feel safe and supported.

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Baby buckled into car seat.
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Newborn Car Seat Safety - What You Need to Know
Using the correct car seat is one of the best ways to protect your newborn during travel. Learn how to choose, install and use a rear-facing car seat correctly to keep your baby safe from the very first ride home.
baby buckled into a carseat
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Car Seat Safety Questions: You Asked, We Answered!
Parents often have questions about choosing and using car seats correctly. Get expert answers to common car seat questions, including installation, rear-facing recommendations, harness fit, and transitioning to the next seat safely.

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About this Blog

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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Latest Posts

Cicada bug

The Buzz on Cicadas

Jul 02, 2026

Cicadas may seem to take over every summer with their loud buzzing and surprising numbers—but they’re more fascinating than frightening. Learn why they emerge, whether they’re safe around children and pets, and what to do if your curious child decides to taste one! Read More

High Up Is High Risk

Jan 30, 2026

Falls are the number one cause of non-fatal injuries in kids—and most are preventable. Learn why “if it’s high up, it’s high risk,” plus seven easy steps you can take at home, in the hospital, and on the go to help keep your baby safe from falls. Read More

Safe Airplane Travel With Your Child

Jan 14, 2026

Flying with kids doesn’t have to be stressful! Discover trusted advice on preparation, safety and in-flight comfort that helps make your next family trip easier and more fun. Read More

Teen girl leaning against wall outside wearing a coat, group of kids in the background talking without her

Deadly Substances Teens Use to Get High

Jan 07, 2026

First published May 2015 Updated January 2026 When I was teenager, parents only had a few substances to really worry about: cigarettes, alcohol and, for those whose children were a little more daring, maybe marijuana. But times have changed. Read More

baby sleeping in crib

Safe Sleep and Your New Baby

Oct 02, 2025

Swings, slings, and infant seats make life easier for parents—but they can be dangerous if used for sleep. Learn how to use baby gear safely, reduce the risk of suffocation, and remember the ABCs of safe sleep: Alone, on their Back, in a Crib. Read More

Mom holding baby, sitting at computer, frustrated

Babies and Safe Sleep: Tips for Tired Parents

Oct 01, 2025

Becoming a new parent is exciting, overwhelming, and amazing all at once. And while we all parent differently, one thing is true no matter our parenting style – we all want to do what is best for our children. Read More

Black and white photo of a happy family swimming in a pool. A mother and young child smile at each other in the foreground while a father holds another child in the background.

5 Tips for Swimming Pool Safety

Jun 03, 2025

Planning a pool day with the kids? Before you dive in, brush up on these 5 essential tips to help prevent drowning and keep your little ones safe while they splash and play. Read More

young child sitting in a car seat on a plane

Traveling with Kids: Planes, Trains and Automobiles

Mar 08, 2024

Going on trips with small children requires a lot of packing and A LOT of planning, but it is totally worth it. Take lots of pictures, make lots of memories and have fun! Read More