Emotional Changes During Weaning
Medically reviewed by Dr. Rachel Kim, MD, RDN · Pediatric Nutrition Specialist
Content reviewed against published AAP, NIH, WHO guidelines
Last reviewed:
Feeding challenges are one of the most common concerns new parents face. When it comes to emotional changes during weaning, here is what the guidelines recommend.
The short answer
Emotional changes during and after weaning are extremely common and are driven by real hormonal shifts, not just sentimentality. When breastfeeding decreases, levels of oxytocin and prolactin drop, which can affect mood, sleep, and anxiety levels. These feelings are valid, temporary for most people, and are not a sign that you made the wrong decision. Gradual weaning helps minimize the hormonal impact.
Key takeaways
- Emotional changes during and after weaning are extremely common and are driven by real hormonal shifts, not just sentimentality. When breastfeeding decreases, levels of oxytocin and prolactin drop, which can affect mood, sleep, and anxiety levels. These feelings are valid, temporary for most people, and are not a sign that you made the wrong decision. Gradual weaning helps minimize the hormonal impact.
- Usually normal when: You feel tearful, nostalgic, or unexpectedly sad for a few days to a couple of weeks during or after weaning
- Call your doctor if: You are having thoughts of harming yourself or your baby
- 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.”
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What Parents Should Know
According to AAP, NIH, WHO guidelines, emotional changes during and after weaning are extremely common and are driven by real hormonal shifts, not just sentimentality. When breastfeeding decreases, levels of oxytocin and prolactin drop, which can affect mood, sleep, and anxiety levels. These feelings are valid, temporary for most people, and are not a sign that you made the wrong decision. Gradual weaning helps minimize the hormonal impact. At 0-3 months, if weaning happens in the early months, often due to latch difficulties, low supply, or medical reasons, the emotional impact can be compounded by grief over the breastfeeding experience you expected. Hormonal shifts from suddenly stopping breastfeeding can be more intense than with gradual weaning. Be gentle with yourself and know that however you feed your baby, you are a good parent. It is generally considered normal when you feel tearful, nostalgic, or unexpectedly sad for a few days to a couple of weeks during or after weaning. However, you should contact your pediatrician promptly if you are having thoughts of harming yourself or your baby.
Normal vs. Concerning
By Age
What to expect by age
0-3 months
If weaning happens in the early months, often due to latch difficulties, low supply, or medical reasons, the emotional impact can be compounded by grief over the breastfeeding experience you expected. Hormonal shifts from suddenly stopping breastfeeding can be more intense than with gradual weaning. Be gentle with yourself and know that however you feed your baby, you are a good parent.
3-6 months
Weaning at this stage may coincide with returning to work, adding practical stress to the emotional adjustment. The drop in prolactin and oxytocin can cause mood dips, irritability, or anxiety. If you are weaning gradually, these symptoms tend to be milder. Maintaining physical closeness with your baby through skin-to-skin contact, cuddling, and babywearing can help compensate for the lost breastfeeding connection.
6-12 months
By this time, breastfeeding has often become a deeply ingrained part of your daily routine and identity as a parent. Weaning can feel like the end of an era. Mixed emotions, feeling relieved to have your body back while simultaneously missing the closeness, are completely normal. Many parents find it helpful to create new bonding rituals to replace nursing, such as a special bedtime routine.
12-24 months
Weaning a toddler can be emotionally complex because your child may express their feelings about it verbally or through behavior changes like clinginess or tantrums. Your own feelings may include guilt, sadness, and liberation all at once. Hormonal changes still occur at this stage, though they may be less dramatic if you have been nursing infrequently. Take the weaning process at whatever pace feels right for both of you.
What to Tell Your Pediatrician
- Describe when you first noticed emotional changes during weaning and how it has changed over time.
- Note your baby's current age and which age-specific patterns you are seeing.
- Mention if sadness, anxiety, or mood changes persist for more than two to three weeks after weaning and are not improving.
- Mention if you are having difficulty functioning, sleeping, or caring for your baby due to your emotional state.
- Bring a list of any questions or observations you want to discuss at the appointment.
What Should You Do?
When to take action
- You feel tearful, nostalgic, or unexpectedly sad for a few days to a couple of weeks during or after weaning
- You experience mild irritability or mood swings that resolve as your hormones stabilize
- You feel a sense of loss even if you chose to wean and are ready for this change
- You have occasional moments of wanting to resume breastfeeding, even though you know you are done
- Sadness, anxiety, or mood changes persist for more than two to three weeks after weaning and are not improving
- You are having difficulty functioning, sleeping, or caring for your baby due to your emotional state
- You have a history of depression or anxiety and feel it may be worsening during the weaning process
- You feel intense anger or rage that seems disproportionate and unlike your usual self
- You are having thoughts of harming yourself or your baby
- You are experiencing panic attacks, intrusive thoughts, or feel unable to cope with daily activities
- You have symptoms of severe depression such as persistent hopelessness, inability to eat or sleep, or withdrawal from everyone
What You Can Do at Home
- Keep track of when you notice emotional changes during weaning — noting the time of day, duration, and any triggers can help your pediatrician.
- Remember that you feel tearful, nostalgic, or unexpectedly sad for a few days to a couple of weeks during or after weaning — this is generally within the range of normal.
- At 0-3 months, focus on observation rather than intervention unless your pediatrician advises otherwise.
- Offer feeding in a calm, distraction-free environment. Avoid forcing or pressuring your baby to eat.
- While monitoring at home, seek immediate care if you are having thoughts of harming yourself or your baby.
Related Resources
Excessive Crying Triage
Determine whether crying patterns need medical attention.
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 emotional changes during weaning normal?
When should I call the doctor about emotional changes during weaning?
When is emotional changes during weaning normal?
What causes emotional changes during weaning?
What should I mention to my pediatrician about emotional changes during weaning?
Is emotional changes during weaning normal at 0-3 months?
Is emotional changes during weaning normal at 3-6 months?
Should I go to the ER for emotional changes during weaning?
Does emotional changes during weaning go away on its own?
References
Doctor Visit Checklist
Bring this checklist to your next pediatrician visit to discuss Emotional Changes During Weaning.
Things to mention
- Describe when you first noticed emotional changes during weaning and how it has changed over time.
- Note your baby's current age and which age-specific patterns you are seeing.
- Mention if sadness, anxiety, or mood changes persist for more than two to three weeks after weaning and are not improving.
- Mention if you are having difficulty functioning, sleeping, or caring for your baby due to your emotional state.
- Bring a list of any questions or observations you want to discuss at the appointment.
Observations to share
- Sadness, anxiety, or mood changes persist for more than two to three weeks after weaning and are not improving
- You are having difficulty functioning, sleeping, or caring for your baby due to your emotional state
- You have a history of depression or anxiety and feel it may be worsening during the weaning process
Urgent signs to report immediately
- You are having thoughts of harming yourself or your baby
- You are experiencing panic attacks, intrusive thoughts, or feel unable to cope with daily activities
- You have symptoms of severe depression such as persistent hopelessness, inability to eat or sleep, or withdrawal from everyone
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 emotional changes during weaning are normal. Talk to your pediatrician if you are having thoughts of harming yourself or your baby.
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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