Slideshow: Baby Milestones: Your Child's First Year of Development
Great Expectations: Baby's First Year
Caring for an infant can be exhausting, but there's so much to look forward to. Take a tour of first-year "firsts" with WebMD's guide to the most anticipated baby milestones.
Swipe to advance
Smiles
After two months of sleepless nights and round-the-clock soothing, you've seen plenty of your baby's tears. Maybe you've spotted a fleeting smile, but then again, it could have been gas. Now it's time for the real reward. By around 2 months of age, your baby will smile in response to you! The sound of your voice or the sight of your face is often all it takes to trigger your baby's irresistible grin.
Swipe to advance
Laughs
If the frequent sound of your baby's crying has you on edge, take heart. By 4 months, you can look forward to another sound, possibly the sweetest you'll ever hear -- your baby's laughter. The best part is how easily a baby laughs. Silly faces, tickling, and peek-a-boo are usually more than enough to set off lots of squeals and giggles.
Swipe to advance
Sleeps All Night
Like no other baby milestone, a full night of sleep becomes the Holy Grail for new parents. While it is unrealistic and unhealthy to expect a newborn to sleep all night, parents can rest assured that relief will come soon. By 4-6 months, most babies are capable of sleeping through the night.
Swipe to advance
Sits Up
How different the world looks when you're not stuck on your belly! Around 5 or 6 months, most babies can sit up with support -- either by resting on their hands in front of them or by leaning on pillows or furniture. Babies can usually sit alone steadily by 7-9 months.
Swipe to advance
Crawls
If you have an 8-month-old, you may want to put your gym membership on hold. You're about to get plenty of exercise chasing your suddenly mobile baby around the house. By 9 months, most babies crawl using both hands and feet, though some babies never crawl, preferring to creep or wriggle instead. Crawling is not an essential baby milestone, and infants who choose to scoot or creep still tend to reach other milestones on schedule.
Swipe to advance
Waves 'Bye-Bye'
Waving "bye-bye" is not just a cute trick -- it is an actual expression of language. By 9 months most babies begin to make the link between sounds, gestures, and meaning. They understand that waving is connected to the phrase "bye-bye."
Swipe to advance
Eats Finger Food
Just when spoon-feeding begins to lose its luster, babies are ready to feed themselves. Between 9-12 months, babies develop better control over their hands and fingers, making it easier to grab small objects -- like finger foods! Unfortunately, babies this age love to explore taste and texture, so food is not the only thing they'll try to pop into their mouths. Environmental safety should, therefore, become a big parental concern at this age.
Swipe to advance
Stands
By 12 months, most babies begin to stand briefly without support. They also take small steps while holding onto furniture or other objects, an activity called "cruising." In the weeks or months before they walk independently, babies may spend hours cruising to practice for the real thing.
Swipe to advance
Takes a Step
You might call it the crown jewel of baby milestones. Perhaps no other moment is met with more anticipation (or camera clicks) than a baby's first step on their own. But not all babies walk by their first birthday. The normal range is anywhere from 9 to 17 months, with most babies taking at least a few steps by about 13 months.
Swipe to advance
Says a Word
"Mama! Dada!" There's nothing like hearing your baby call your name, and it usually happens right around the one-year mark. By this time, most babies can say at least one real word and actively try to imitate others. It won't be long before you finally get to hear what's on your little one's mind.
Swipe to advance
Sources Medically Reviewed on 02/24/2021 Reviewed by Amita Shroff, MD on February 24, 2021
IMAGES PROVIDED BY:
(1) Alistair Berg / Digital Vision / Getty Images
(2) sot / Taxi Japan / Getty Images
(3) Purestock / Getty Images
(4) Julia Smith / The Image Bank / Getty Images
(5) Julia Smith / Riser / Getty Images
(6) Tim Hawley / Photographer’s Choice / Getty Images
(7) Dag Sundberg / The Image Bank / Getty Images
(8) Mieke Dalle / Riser / Getty Images
(9) Cohen/Ostrow / Digital Vision / Getty Images
(10) Miguel S Salmeron / Taxi / Getty Images
(11) Altrendo / Getty Images
REFERENCES:
American Academy of Pediatrics.
Centers for Disease Control and Prevention.
DrGreene.com.
Marat Zeltsman, DO, pediatrician, Joe DiMaggio Children's Hospital.
Marshalyn Yeargin-Allsopp, MD, medical epidemiologist, National Center on Birth Defects and Developmental Disabilities, CDC.
Michelle Bailey, MD, medical director, Duke Health Center at Southpoint.
Parker S, Zuckerman B and Augustyn M (eds.). Developmental and Behavioral Pediatrics: A Handbook for Primary Care, Lippincott Williams and Wilkins, 2005.
The National Dissemination Center for Children with Disabilities.
Reviewed by Amita Shroff, MD on February 24, 2021
This tool does not provide medical advice. See additional information.
THIS TOOL DOES NOT PROVIDE MEDICAL ADVICE. It is intended for general informational purposes only and does not address individual circumstances. It is not a substitute for professional medical advice, diagnosis or treatment and should not be relied on to make decisions about your health. Never ignore professional medical advice in seeking treatment because of something you have read on the WebMD Site. If you think you may have a medical emergency, immediately call your doctor or dial 911.
