My Baby Has Delayed Head Control
Medically reviewed by Dr. Sarah Chen, MD, FAAP · Board-Certified Pediatrician
Content reviewed against published AAP, CDC, WHO guidelines
Last reviewed:
Your baby's physical development is unique, and concerns about has delayed head control, here is what you need to know.
The short answer
Head control develops gradually over the first 4 months. Most babies can hold their head steady when held upright by 4 months. If your baby has significant head lag or cannot hold their head steady by 4 months, mention it to your pediatrician. It may indicate low muscle tone that can be addressed with exercises or therapy.
Key takeaways
- Head control develops gradually over the first 4 months. Most babies can hold their head steady when held upright by 4 months. If your baby has significant head lag or cannot hold their head steady by 4 months, mention it to your pediatrician. It may indicate low muscle tone that can be addressed with exercises or therapy.
- Usually normal when: Your baby is under 3 months and head control is gradually improving.
- Call your doctor if: Your baby had head control and has lost it.
- Varies by age — see the age-by-age breakdown below
“Supervised tummy time is recommended daily from the time the baby comes home from the hospital to help prevent flat head syndrome and to strengthen neck and shoulder muscles.”
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What Parents Should Know
According to AAP, CDC, WHO guidelines, head control develops gradually over the first 4 months. Most babies can hold their head steady when held upright by 4 months. If your baby has significant head lag or cannot hold their head steady by 4 months, mention it to your pediatrician. It may indicate low muscle tone that can be addressed with exercises or therapy. At 0-6 weeks, newborns have very limited head control and need their heads supported at all times. Your baby may briefly lift their head during tummy time. This is completely normal. Head control develops gradually over the coming weeks. It is generally considered normal when your baby is under 3 months and head control is gradually improving. However, you should contact your pediatrician promptly if your baby had head control and has lost it.
Normal vs. Concerning
By Age
What to expect by age
0-6 weeks
Newborns have very limited head control and need their heads supported at all times. Your baby may briefly lift their head during tummy time. This is completely normal. Head control develops gradually over the coming weeks.
6 weeks-3 months
Your baby should be gaining head control, lifting their head 45 degrees or more during tummy time and holding it more steadily when held upright. Some wobbliness is still normal. If your baby shows no improvement in head control from the newborn period, mention it to your pediatrician.
3-4 months
Most babies have good head control by 3-4 months, holding their head steady when sitting supported and lifting it well during tummy time. If your baby still has significant head lag when pulled to sitting or cannot hold their head steady when held upright, discuss this with your doctor.
4-6 months
Head control should be well established by this age. If your baby still has poor head control, evaluation is important. Conditions like hypotonia (low muscle tone) are common and treatable. Physical therapy can make a significant difference in building neck and core strength.
What to Tell Your Pediatrician
- Describe when you first noticed has delayed head control and how it has changed over time.
- Note your baby's current age and which age-specific patterns you are seeing.
- Mention if your baby is over 3 months and cannot hold their head steady when held upright.
- Mention if your baby has significant head lag when pulled gently from lying to sitting.
- Let your doctor know if you have noticed any related concerns, such as changes in feeding, sleep, or movement patterns.
- Bring a list of any questions or observations you want to discuss at the appointment.
What Should You Do?
When to take action
- Your baby is under 3 months and head control is gradually improving.
- Your baby has some wobbliness but can hold their head for short periods.
- Your baby was premature and is on track for their adjusted age.
- Your baby lifts head well during tummy time but is wobbly when held upright.
- Your baby is over 3 months and cannot hold their head steady when held upright.
- Your baby has significant head lag when pulled gently from lying to sitting.
- Your baby's head control is not improving week to week.
- Your baby had head control and has lost it.
- Your baby seems increasingly floppy or weak throughout their body.
What You Can Do at Home
- Keep track of when you notice has delayed head control — noting the time of day, duration, and any triggers can help your pediatrician.
- Remember that your baby is under 3 months and head control is gradually improving — this is generally within the range of normal.
- At 0-6 weeks, focus on observation rather than intervention unless your pediatrician advises otherwise.
- Provide plenty of supervised floor time and tummy time to support your baby's physical development.
- While monitoring at home, seek immediate care if your baby had head control and has lost it.
Related Conditions
My Baby Has Head Lag
Head lag - when your baby's head falls backward as you gently pull them from lying down to sitting - is normal in young babies. Most babies develop enough neck strength to keep their head in line with their body during this movement by about 4 months. If significant head lag persists past 4 months, it's worth discussing with your pediatrician.
Low Muscle Tone (Hypotonia)
Low muscle tone means your baby's muscles feel less firm or their body feels "floppy" when you hold them. While it can sometimes indicate an underlying condition, many babies with mildly low tone do very well with support and strengthening activities.
My Baby Seems Floppy (Hypotonia)
A "floppy" baby is one whose muscles feel unusually relaxed and who may slip through your hands when you lift them under the arms. Many cases of mild floppiness improve on their own as your baby grows stronger, but it is important to have your pediatrician evaluate your baby to rule out any underlying conditions.
Related Resources
Milestone Checklists by Age
Track your baby's developmental milestones from birth to 5 years with age-specific checklists.
Month-by-Month Development
Detailed monthly development guides from birth through 24 months.
When to Call the Doctor
General guide on when to call the pediatrician, visit urgent care, or go to the ER.
Frequently asked questions
Is has delayed head control normal?
When should I call the doctor about has delayed head control?
When is has delayed head control normal?
What causes has delayed head control?
What should I mention to my pediatrician about has delayed head control?
Is has delayed head control normal at 0-6 weeks?
Is has delayed head control normal at 6 weeks-3 months?
Should I go to the ER for has delayed head control?
Does has delayed head control go away on its own?
References
Doctor Visit Checklist
Bring this checklist to your next pediatrician visit to discuss My Baby Has Delayed Head Control.
Things to mention
- Describe when you first noticed has delayed head control and how it has changed over time.
- Note your baby's current age and which age-specific patterns you are seeing.
- Mention if your baby is over 3 months and cannot hold their head steady when held upright.
- Mention if your baby has significant head lag when pulled gently from lying to sitting.
- Let your doctor know if you have noticed any related concerns, such as changes in feeding, sleep, or movement patterns.
- Bring a list of any questions or observations you want to discuss at the appointment.
Observations to share
- Your baby is over 3 months and cannot hold their head steady when held upright.
- Your baby has significant head lag when pulled gently from lying to sitting.
- Your baby's head control is not improving week to week.
Urgent signs to report immediately
- Your baby had head control and has lost it.
- Your baby seems increasingly floppy or weak throughout their body.
My notes
From ismybabyalright.com — free, evidence-based baby health guides
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
Related Resources
Bottom line
Most cases of has delayed head control are normal. Talk to your pediatrician if your baby had head control and has lost it.
Trust your instincts. If something feels wrong, reach out to your pediatrician. Worrying about your baby means you care — that is a good thing.
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Related Physical Concerns
My Baby Has Head Lag
Head lag - when your baby's head falls backward as you gently pull them from lying down to sitting - is normal in young babies. Most babies develop enough neck strength to keep their head in line with their body during this movement by about 4 months. If significant head lag persists past 4 months, it's worth discussing with your pediatrician.
Low Muscle Tone (Hypotonia)
Low muscle tone means your baby's muscles feel less firm or their body feels "floppy" when you hold them. While it can sometimes indicate an underlying condition, many babies with mildly low tone do very well with support and strengthening activities.
My Baby Seems Floppy (Hypotonia)
A "floppy" baby is one whose muscles feel unusually relaxed and who may slip through your hands when you lift them under the arms. Many cases of mild floppiness improve on their own as your baby grows stronger, but it is important to have your pediatrician evaluate your baby to rule out any underlying conditions.
Should I Use Adjusted Age for My Preemie's Milestones?
Yes — for premature babies, developmental milestones should be assessed using adjusted (corrected) age, not chronological age, until at least 2 years of age. Adjusted age is calculated by subtracting the number of weeks your baby was born early from their actual age. For example, a 6-month-old born 2 months early would have an adjusted age of 4 months, and should be assessed against 4-month milestones. Most pediatricians use adjusted age for developmental assessment through age 2-3, and for growth charts through age 2.
Baby-Proofing a Small Apartment
Baby-proofing a small apartment is absolutely possible and focuses on the same key safety principles as any home: securing furniture to walls, covering outlets, locking cabinets with hazardous materials, and ensuring safe sleep spaces. Small spaces actually have an advantage - there is less area to monitor. Focus on eliminating the most dangerous hazards first: falls, poisoning, choking, and burns.
My Baby Seems to Use One Side More Than the Other
Babies should use both sides of their body fairly equally during the first 18 months of life. While slight preferences can be normal, a consistent pattern of favoring one side - using one arm much more than the other, crawling with one leg dragging, or turning the head predominantly one way - should always be discussed with your pediatrician. Early identification of asymmetry leads to the best outcomes.