My Baby Is Refusing to Breastfeed (Nursing Strike)
Content reviewed against published La Leche League, AAP, CDC guidelines
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Feeding challenges are one of the most common concerns new parents face. When it comes to is refusing to breastfeed (nursing strike), here is what the guidelines recommend.
The short answer
A nursing strike is when a baby who was previously breastfeeding well suddenly refuses to nurse. This is different from natural weaning, which is gradual. Nursing strikes typically last 2-5 days but can continue for up to 2 weeks. Common causes include ear infections, teething, a cold or stuffy nose, a change in the taste of milk, a new soap or lotion, or the baby being startled during a previous feeding. Most babies return to breastfeeding with patience and gentle persistence.
Key takeaways
- A nursing strike is when a baby who was previously breastfeeding well suddenly refuses to nurse. This is different from natural weaning, which is gradual. Nursing strikes typically last 2-5 days but can continue for up to 2 weeks. Common causes include ear infections, teething, a cold or stuffy nose, a change in the taste of milk, a new soap or lotion, or the baby being startled during a previous feeding. Most babies return to breastfeeding with patience and gentle persistence.
- Usually normal when: Your baby refuses the breast for 1-2 feeds but then nurses again — occasional refusal is not a nursing strike.
- Call your doctor if: Your baby is refusing all feeding (breast, bottle, and cup) and is showing signs of dehydration: fewer than 6 wet diapers in 24 hours, dry mouth, no tears, sunken fontanelle, or lethargy — seek medical care immediately.
- Varies by age — see the age-by-age breakdown below
“The AAP recommends exclusive breastfeeding for approximately 6 months after birth. Furthermore, the AAP supports continued breastfeeding, along with appropriate complementary foods introduced at about 6 months, for 2 years or beyond.”
Parents everywhere have the same worry. You are doing the right thing by looking into it.
By Age
What to expect by age
0-3 months
True nursing strikes are uncommon in very young babies, but breast refusal at this age can indicate issues with latch, milk supply, or bottle preference (if bottles have been introduced). Young babies may also refuse the breast if they are in pain from oral thrush, tongue tie, or an ear infection. If your newborn suddenly refuses to breastfeed, check for signs of illness and contact your pediatrician and a lactation consultant. In the meantime, express milk (by hand or pump) and offer it via cup, syringe, or bottle to maintain your baby's nutrition and your milk supply.
3-8 months
This is the most common age for nursing strikes. Triggers include: ear infections (nursing causes pressure changes that hurt infected ears), stuffy noses (making it hard to breathe while nursing), teething pain, reaction to mother's new soap, perfume, or deodorant, a bite that caused the mother to yell (startling the baby), reduced milk supply, or changes in the taste of milk (from hormonal changes, new foods, or medication). Strategies to help: offer the breast in a calm, quiet, dimly lit room; try nursing when the baby is very drowsy or just waking from sleep; offer lots of skin-to-skin contact; try different positions; and avoid pressuring the baby.
8-12 months
Nursing strikes at this age can be confused with self-weaning, but most babies do not voluntarily wean before 12 months. A nursing strike is typically sudden, while true weaning is gradual. Babies at this age may refuse the breast because they are distracted by their environment, going through a developmental leap, or reacting to a change. Continue offering the breast without forcing, maintain your supply by pumping, and keep the baby well-nourished with expressed milk and solid foods. Most strikes resolve within a few days to 2 weeks. If you want to continue breastfeeding, do not give up — most babies return to the breast.
What Should You Do?
When to take action
- Your baby refuses the breast for 1-2 feeds but then nurses again — occasional refusal is not a nursing strike.
- Your baby is going through a distracted phase around 4-5 months and is more interested in the environment than nursing during wakeful periods but nurses well when drowsy.
- Your baby refuses one breast but accepts the other — this is common and not usually concerning unless persistent.
- The nursing strike has lasted more than 2-3 days and your baby is not taking the breast at all.
- You suspect an ear infection, illness, or oral problem may be causing the strike.
- You are struggling to maintain your milk supply during the strike and want guidance.
- Your baby is refusing all feeding (breast, bottle, and cup) and is showing signs of dehydration: fewer than 6 wet diapers in 24 hours, dry mouth, no tears, sunken fontanelle, or lethargy — seek medical care immediately.
- Your baby has a fever, is tugging at their ear, or appears to be in pain, which may be driving the breast refusal — see your pediatrician.
- You notice white patches in your baby's mouth (possible thrush) or your baby seems to be in oral pain — contact your pediatrician for treatment.
Doctor Visit Checklist
Bring this checklist to your next pediatrician visit to discuss My Baby Is Refusing to Breastfeed (Nursing Strike).
Things to mention
- The nursing strike has lasted more than 2-3 days and your baby is not taking the breast at all.
- You suspect an ear infection, illness, or oral problem may be causing the strike.
- You are struggling to maintain your milk supply during the strike and want guidance.
Observations to share
- The nursing strike has lasted more than 2-3 days and your baby is not taking the breast at all.
- You suspect an ear infection, illness, or oral problem may be causing the strike.
- You are struggling to maintain your milk supply during the strike and want guidance.
Urgent signs to report immediately
- Your baby is refusing all feeding (breast, bottle, and cup) and is showing signs of dehydration: fewer than 6 wet diapers in 24 hours, dry mouth, no tears, sunken fontanelle, or lethargy — seek medical care immediately.
- Your baby has a fever, is tugging at their ear, or appears to be in pain, which may be driving the breast refusal — see your pediatrician.
- You notice white patches in your baby's mouth (possible thrush) or your baby seems to be in oral pain — contact your pediatrician for treatment.
My notes
From ismybabyalright.com — free, evidence-based baby health guides
Related Conditions
Baby Prefers Bottle Over Breast
Bottle preference, sometimes called nipple or flow preference, happens when a baby begins to favor the faster, more consistent flow of a bottle over the breast. This is a common and usually reversible situation. It is not about your baby being "lazy"; rather, they have learned that the bottle delivers milk with less effort. Paced bottle feeding and strategic timing of breast and bottle feeds can help reestablish breastfeeding.
My Baby Is Fussy and Irritable During Feedings
Fussiness during feeding is very common and can have many causes, most of them manageable. Common reasons include gas, reflux, fast or slow milk flow, overtiredness, overstimulation, ear infections, teething, or food sensitivities. While occasional fussy feeding is normal, persistent distress during every feeding, especially if accompanied by poor weight gain, arching, or refusal to eat, should be evaluated by your pediatrician to rule out conditions like reflux, milk protein allergy, or tongue tie.
Baby Tongue Tie (Ankyloglossia)
Tongue tie occurs when the strip of tissue (frenulum) connecting the tongue to the floor of the mouth is shorter or tighter than usual, potentially restricting tongue movement. It is present in about 4-10% of newborns. Many tongue ties cause no problems at all, but when they do, feeding difficulties (especially breastfeeding) are the most common concern.
Related Resources
Feeding & Nutrition Guide
Complete guide to breastfeeding, formula feeding, and solid food introduction.
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 is refusing to breastfeed (nursing strike) normal?
When should I call the doctor about is refusing to breastfeed (nursing strike)?
When is is refusing to breastfeed (nursing strike) normal?
What causes is refusing to breastfeed (nursing strike)?
What should I mention to my pediatrician about is refusing to breastfeed (nursing strike)?
Is is refusing to breastfeed (nursing strike) normal at 0-3 months?
Is is refusing to breastfeed (nursing strike) normal at 3-8 months?
Should I go to the ER for is refusing to breastfeed (nursing strike)?
Does is refusing to breastfeed (nursing strike) go away on its own?
References
- [1]La Leche League International — Nursing Strikes La Leche League
- [2]American Academy of Pediatrics — Common Breastfeeding Challenges AAP
- [3]Centers for Disease Control and Prevention — Breastfeeding: Common Concerns CDC
All content follows our editorial policy and is reviewed against published clinical guidelines.
2,705 evidence-based guides6 authoritative medical sources
Related Resources
Bottom line
Most cases of is refusing to breastfeed (nursing strike) are normal. Talk to your pediatrician if your baby is refusing all feeding (breast, bottle, and cup) and is showing signs of dehydration: fewer than 6 wet diapers in 24 hours, dry mouth, no tears, sunken fontanelle, or lethargy — seek medical care immediately.
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 Feeding Concerns
Baby Prefers Bottle Over Breast
Bottle preference, sometimes called nipple or flow preference, happens when a baby begins to favor the faster, more consistent flow of a bottle over the breast. This is a common and usually reversible situation. It is not about your baby being "lazy"; rather, they have learned that the bottle delivers milk with less effort. Paced bottle feeding and strategic timing of breast and bottle feeds can help reestablish breastfeeding.
My Baby Is Fussy and Irritable During Feedings
Fussiness during feeding is very common and can have many causes, most of them manageable. Common reasons include gas, reflux, fast or slow milk flow, overtiredness, overstimulation, ear infections, teething, or food sensitivities. While occasional fussy feeding is normal, persistent distress during every feeding, especially if accompanied by poor weight gain, arching, or refusal to eat, should be evaluated by your pediatrician to rule out conditions like reflux, milk protein allergy, or tongue tie.
Baby Tongue Tie (Ankyloglossia)
Tongue tie occurs when the strip of tissue (frenulum) connecting the tongue to the floor of the mouth is shorter or tighter than usual, potentially restricting tongue movement. It is present in about 4-10% of newborns. Many tongue ties cause no problems at all, but when they do, feeding difficulties (especially breastfeeding) are the most common concern.
When to Introduce Allergens to Baby
Current guidelines recommend introducing common allergens (peanut, egg, cow's milk products, tree nuts, wheat, soy, fish, shellfish, sesame) starting around 4-6 months when your baby is developmentally ready for solids. The landmark LEAP study showed that early introduction of peanuts (by 4-6 months) reduced peanut allergy risk by 80% in high-risk infants. Do not delay allergens - the old advice to wait until 1-3 years has been reversed because early exposure actually prevents allergies.
I'm Worried My Baby Is Aspirating During Feeds
Aspiration means liquid or food enters the airway instead of the stomach. Occasional coughing during feeds is common and does not usually indicate aspiration. True aspiration is less common and may present as recurrent respiratory infections, a wet or gurgly voice after feeds, or chronic cough. If you are concerned, a swallow study can provide a definitive answer.
When Does My Baby Need Amino Acid Formula?
Amino acid-based formulas (also called elemental formulas) are prescribed for babies with severe cow's milk protein allergy, multiple food protein intolerances, or conditions like eosinophilic esophagitis who cannot tolerate standard or extensively hydrolyzed formulas. They are the most hypoallergenic formula available because the proteins are broken down into individual amino acids, making allergic reactions virtually impossible.