Are Baby Erections Normal?

My baby boy sometimes gets erections. Is that normal?
Save article
ByAlanna Levine, MD
Pediatrician
Updated
Mar 2020
Hero Image
Photo: Sonja Peneueta

Yup, totally normal. It’s unclear exactly why baby boys get erections, but they do, often while you’re changing their diaper. Just chalk it up to biology keeping everything functioning properly down there.

If you notice your baby’s erection goes down quickly and doesn’t seem uncomfortable, then don’t worry about it at all. But if the erection lasts more than an hour, there’s redness or swelling, or he seems uncomfortable, take him to the pediatrician. You’ll want to make sure there aren’t any obstructions of the penis.

Other boy-specific symptoms you’ll want to watch out for are a painful or swollen scrotum; any pain that lasts over 24 hours or is severe; trouble peeing; foreskin that’s red, swollen or looks infected (if he’s not circumcised); a rash that worsens or lasts more than three days; pus or bloody penile discharge; tiny water blisters; sores; or any of those symptoms accompanied by a fever. All of these are worth a trip to baby’s doctor.

Plus, more from The Bump:

Related Video
Save article

Your Ultimate Guide to Baby Rashes

Celia Shatzman
Contributing Writer

Why Babies Get Hiccups (and How to Get Rid of Them)

Meredith Franco Meyers
Contributing Writer

6 Ways to Keep Baby Healthy

Elena Donovan Mauer

7 Rules for Protecting Baby’s Skin

Holly Pevzner
Contributing Writer

Parenting Pain Is More Prevalent Than You Might Think, Study Finds

Nehal Aggarwal
Associate Editor
Published
07/01/2020

How to Treat Cradle Cap

Paula Prezioso, MD
Pediatrician

How to Deal With Diaper Rash

Dr. Cheryl Wu
Pediatrician
Article removed.