Breastfeeding can feel beautifully natural one minute and completely overwhelming the next. Between advice from family, social media, online forums, and even well-meaning strangers in the supermarket, it’s easy to become confused about what’s actually true.
As a mum, one thing I quickly learned is that there are countless myths about breastfeeding still circulating today — many of them outdated, guilt-inducing, or simply incorrect. Some myths can even make breastfeeding mothers doubt themselves unnecessarily during an already emotional postpartum period.
The truth is that breastfeeding is a natural and healthy way to feed your baby, but that doesn’t mean it always comes naturally or feels easy in the first few days. Every baby is different, every feeding journey looks different, and there’s no one-size-fits-all experience.
In this guide, we’ll debunk the most common breastfeeding myths, explain the breastfeeding facts backed by evidence, and share practical tips to help make breastfeeding feel more manageable and less stressful.
Why There Are So Many Myths About Breastfeeding
For generations, myths and misconceptions around breastfeeding have been passed down through families and communities. Some advice comes from outdated medical beliefs, while other myths stem from personal experiences that may not apply universally.
Today, organisations like the World Health Organization and the American Academy of Pediatrics provide evidence-based information about breastfeeding and infant feeding, helping parents separate fact from fiction.
Still, many common myths about breastfeeding continue to cause anxiety for new mums.
Let’s get the facts straight.
Myth: Small Breasts Mean You Can’t Produce Enough Milk
One of the oldest breastfeeding myths is that breast size affects milk supply.
In reality, breast size has nothing to do with how much milk your body makes. The size of your breasts is mostly determined by fatty tissue, not milk-producing glands.
Women with smaller breasts can absolutely produce enough milk for their babies. Milk production works on a supply-and-demand basis: the more effectively your baby breastfeeds, the more signals your body receives to continue making milk.
If your baby is latched onto the breast properly and feeding regularly, your body makes milk according to your baby’s needs.
Signs your baby is getting enough milk
- Regular wet and dirty nappies
- Steady weight gain
- Your baby appears settled after feeds
- Audible swallowing during feeds
- Your breasts feel softer after feeding
If you’re worried about milk supply, a midwife, health visitor, IBCLC, or lactation consultant can assess feeding and offer lactation support.
Myth: Breastfeeding Should Never Hurt
Many new mums assume pain means they’re failing at breastfeeding. While severe pain shouldn’t be ignored, some discomfort in the first few days can be completely normal as your nipples adjust.
However, cracked skin, bleeding, severe sore nipples, or persistent pain often suggest an issue with your baby’s latch or breastfeeding positions.
What can help sore nipples?
- Skin-to-skin contact before feeds
- Checking your baby’s latch
- Trying different breastfeeding positions
- Air drying nipples after feeds
- Seeking advice from a lactation consultant
A good latch is one of the biggest factors in successful breastfeeding.
Myth: You Must Wash Your Nipples Before Breastfeeding
Surprisingly, many women are still told to wash your nipples before breastfeeding every single feed.
This is unnecessary.
Your breasts naturally produce oils that help protect the skin and maintain healthy bacteria around the nipple area. Excessive washing can actually dry the skin and worsen soreness.
Simple daily bathing is enough.
Myth: Formula Feeding Helps Babies Sleep Longer
This breastfeeding myth is incredibly common, especially among exhausted parents.
While some formula-fed babies may occasionally sleep for longer stretches, breastfed babies often wake more frequently because breast milk digests more quickly. This is biologically normal and helps support healthy growth and milk supply.
Night feeds also help maintain lactation and milk production during the first six months.
Interestingly, research suggests breastfeeding can help reduce the risk of sudden infant death syndrome (SIDS), particularly with exclusive breastfeeding during early infancy.
Myth: Stress Ruins Breast Milk
Many mothers worry that stress, lack of sleep, or emotional overwhelm will somehow damage the quality of breast milk.
Thankfully, this isn’t true.
Being tired or emotional does not “taint” your breastmilk. Women throughout history have continued breastfeeding through incredibly difficult circumstances.
Stress can sometimes temporarily affect let-down reflexes, making feeds feel harder, but it does not suddenly make your milk unsafe or nutritionally poor.
The quality of breast milk remains remarkably stable.
That said, support matters enormously for maternal wellbeing. Postpartum depression, anxiety, and exhaustion can make breastfeeding feel emotionally draining, which is why practical and emotional support from partners, family, nurses and midwives is so important.
Myth: Drinking Milk Helps You Make More Milk
Drinking cow’s milk does not directly increase breast milk production.
Your body creates breastmilk from nutrients, hydration, and hormonal signals — not from dairy consumption specifically.
Some breastfeeding mothers notice they feel thirstier or hungrier while nursing, which is completely normal because breastfeeding takes energy.
The best approach is to:
- Drink when thirsty
- Eat balanced meals
- Rest where possible
- Feed responsively
- Continue breastfeeding regularly
Frequent feeding is usually far more effective for increasing milk supply than special foods or drinks marketed online.
Myth: Breastfeeding Is Always Instinctive
One of the most damaging common breastfeeding myths is the idea that breastfeeding is easy for everyone because “women have always done it”.
Breastfeeding is possible for many mothers, but it is still a learned skill for both mum and baby.
Some babies latch immediately. Others need time, patience, and support.
Some mothers experience:
- Tongue tie issues
- Painful latch problems
- Delayed milk coming in
- Low milk supply concerns
- Oversupply
- Mastitis
- Cluster feeding exhaustion
None of these mean you’ve failed.
Learning to breastfeed can take time, and needing help does not make you less capable.
Myth: Breastfeeding Mothers Can’t Take Medication
Many medications are safe to take while breastfeeding.
Unfortunately, some mums stop breastfeeding unnecessarily because they assume all medicines pass dangerously into breast milk.
In reality, many medications are safe for breastfeeding mothers, including common pain relief and antibiotics. However, you should always check with:
- Your GP
- Pharmacist
- Midwife
- Lactation specialist
Reliable evidence-based sources are important because online misinformation around medications and breastfeeding is widespread.
Myth: Breastfed Babies Need Water in Hot Weather
Breast milk contains enough hydration for healthy babies, even during warmer weather.
As long as your baby is under 6 months of age and feeding well, additional water is generally unnecessary unless advised medically.
Breastmilk adapts naturally to your baby’s needs, including hydration levels.
Myth: You Have to Stop Breastfeeding After Six Months
Some parents assume breastfeeding should end once babies start solids.
Actually, the World Health Organization recommends exclusive breastfeeding for the first six months, followed by continued breastfeeding alongside complementary foods for up to two years and beyond if desired.
Many mothers continue breastfeeding well into toddlerhood.
Breastfeeding duration is a personal decision, and there is no universal “correct” age to stop breastfeeding.
Myth: Breastfed Babies Are Always Healthier
Breastfeeding provides many benefits of breastfeeding, including antibodies that help protect against some infections and illnesses.
Breast milk contains immune-supporting compounds, antibodies that help protect babies, and nutrients tailored specifically for infant development.
There is evidence that breastfeeding can help:
- Protect your baby from getting certain infections
- Support gut health
- Lower the risk of sudden infant death syndrome
- Reduce some childhood illnesses
However, feeding decisions are deeply personal, and not every parent can or chooses to breastfeed.
A supported parent and a fed baby matter most.
Understanding Colostrum in the First Few Days
During the first few days after birth, your breasts produce colostrum — a thick, nutrient-rich early milk sometimes called “liquid gold”.
Because colostrum comes in small amounts, many new mums worry their baby is not getting enough.
In reality, newborn stomachs are tiny at birth, and colostrum is perfectly designed to meet those early needs.
Colostrum contains concentrated antibodies that help protect your baby while supporting early digestion and immunity.
Practical Tips to Help Make Breastfeeding Easier
Prioritise Skin-to-Skin Contact
Skin-to-skin immediately after birth and during the postpartum period can:
- Encourage feeding instincts
- Help regulate baby’s temperature
- Promote bonding
- Support milk production
Feed Frequently
Newborn babies often breastfeed every two to three hours — sometimes more during cluster feeding periods.
Frequent feeding helps establish supply.
Seek Early Lactation Support
If something feels wrong, don’t wait until you’re overwhelmed.
A lactation consultant or IBCLC can often identify issues quickly and help make breastfeeding feel far more manageable.
Don’t Compare Your Journey
Every baby feeds differently.
Some babies feed quickly, some slowly. Some sleep longer, some wake hourly. Comparing yourself to others rarely helps.
Breastfeeding Facts New Parents Should Remember
Here are the most important breastfeeding facts to hold onto:
- Breastfeeding doesn’t need to look perfect to be successful
- Breast size has nothing to do with milk supply
- Breastfeeding can help support immunity
- Many medications are safe for breastfeeding
- A difficult start does not predict long-term failure
- Mixed feeding does not make you a bad parent
- Support improves breastfeeding outcomes dramatically
Most importantly: you deserve evidence-based support, not guilt or pressure.
FAQs About Breastfeeding Myths
Is breastfeeding really better than formula?
Breastfeeding provides unique antibodies and immune benefits, but formula is also a safe and nutritious option. The best feeding choice is one that supports both baby and parent wellbeing.
How do I know if my baby is getting enough milk?
Wet nappies, steady weight gain, and contentment after feeds are usually reassuring signs. If you’re unsure, consult your midwife or health visitor.
Can stress reduce milk supply?
Ongoing severe stress may affect feeding patterns temporarily, but normal tiredness and emotional ups and downs do not suddenly stop milk production.
Is breastfeeding supposed to hurt?
Some tenderness is common initially, but ongoing pain often indicates a latch issue that can usually be improved with support.
Can you continue breastfeeding after returning to work?
Yes. Many mothers continue breastfeeding after returning to work by expressing milk, combination feeding, or adjusting feeding routines.
Final Thoughts on Common Breastfeeding Myths
There’s an overwhelming amount of information online about breastfeeding — and unfortunately, not all of it is accurate.
The most important thing is to get the facts from trusted professionals, evidence-based resources, and qualified lactation support rather than relying on outdated myths.
Whether you breastfeed for days, months, or years, your feeding journey does not define your worth as a parent.
Breastfeeding can be beautiful, exhausting, emotional, comforting, messy, and empowering all at once. And sometimes, simply hearing honest information instead of unrealistic expectations makes all the difference.
Disclaimer: This article was originally written on 8th June 2012 while I was breastfeeding my second child. I have since gone on to successfully breastfeed all three of my children. The content has now been fully updated to reflect current guidance, personal experience, and the latest information available at the time of republishing. This article is based on my own experiences and should not be taken as medical advice. If you have concerns about breastfeeding or your baby’s health, please consult a qualified healthcare professional.