7 Months Old Development
Content reviewed against published CDC, WHO, AAP guidelines
Last reviewed:
Your baby is on the move. Crawling, pulling up, and exploring everything within reach. Baby-proofing becomes essential.
Key takeaways
- Sits well without support
- Finds partially hidden objects
- Responds to name consistently
- Expanding solid food variety.
- Sleeps 11-14 hours total.
“Skills such as taking a first step, smiling for the first time, and waving 'bye-bye' are called developmental milestones. Children reach milestones in how they play, learn, speak, act, and move.”
Physical development
- Sits well without support
- May begin crawling (many variations are normal)
- Uses raking grasp to pick up small objects
- Transfers objects between hands easily
- May pull to standing at furniture
Cognitive development
- Finds partially hidden objects
- Explores objects by shaking, banging, throwing
- Watches the path of something as it falls
- Begins to understand cause and effect
Social & emotional
- Responds to name consistently
- Uses voice to express joy and displeasure
- Enjoys social games and turn-taking
- May show attachment to a specific toy or blanket
Feeding
Expanding solid food variety. Introduce new foods every 3-5 days. Begin offering water in a sippy cup. Texture can progress from smooth purees to mashed foods.
Sleep
Sleeps 11-14 hours total. Most babies on 2 naps per day. Separation anxiety and new mobility may cause temporary sleep disruptions.
Common concerns at this age
Activities to try
- Create a safe space for crawling exploration
- Stack blocks and let baby knock them down
- Play with balls — roll back and forth
- Introduce a sippy cup with water at meals
Frequently asked questions
What should a 7 months old be doing?
How much should a 7 months old sleep?
How much should a 7 months old eat?
What activities help a 7 months old develop?
Bottom line
Every baby develops at their own pace. The milestones listed for 7 months old are typical ranges based on CDC and AAP guidelines. If your baby hasn't reached a milestone, it doesn't necessarily mean something is wrong — but talk to your pediatrician if you have concerns.
Trust your instincts. If something feels wrong, reach out to your pediatrician. Worrying about your baby means you care — that is a good thing.
All content follows our editorial policy and is reviewed against published clinical guidelines.
2,705 evidence-based guides6 authoritative medical sources5 medical advisory board members