Weaning from breastfeeding works best when you do it gradually, dropping one nursing session at a time over several weeks. This gives your body time to adjust milk production downward and helps your child adapt to new sources of nutrition and comfort. There’s no single “right” age to wean, but understanding the process makes it smoother for both of you.
When to Start Weaning
The WHO recommends exclusive breastfeeding for the first six months, then continuing alongside solid foods up to age two or beyond. That said, weaning is a personal decision shaped by your circumstances, your child’s readiness, and how you’re feeling. Some families begin the process around six months when solids are introduced. Others nurse well into toddlerhood. Both are normal.
Signs your child may be ready include showing interest in food you’re eating, being easily distracted during nursing sessions, or naturally shortening feeds on their own. If your child is under 12 months, they’ll still need breast milk or formula as their primary nutrition even as you introduce solids, so “weaning” at this stage usually means a gradual shift rather than a full stop.
The Gradual Approach
Dropping one feed at a time is the most commonly recommended method. Pick the nursing session your child seems least attached to, often a midday feed, and replace it with a snack, meal, or cup of milk (depending on age). Stay at this new routine for three to five days before dropping the next session. This slow pace lets your milk supply decrease naturally without painful buildup.
A popular strategy is “don’t offer, don’t refuse.” You stop initiating nursing but allow it when your child asks. Over time, sessions naturally become less frequent. This works especially well with toddlers who are eating a full diet of solids and nursing more for comfort than calories. You can also shorten each session by a couple of minutes every few days, which signals your body to produce less milk while giving your child a gentle transition.
The first and last feeds of the day tend to be the hardest to drop because they’re tied to strong routines. Many parents find it helps to change the environment around those times. If your child always nurses in a specific chair first thing in the morning, try going straight to the kitchen for breakfast instead. New routines replace old cues.
Night Weaning
Night feeds are often the ones parents want to drop first, and for breastfed children, it’s generally reasonable to begin night weaning around 12 months if your child is healthy and growing well.
If your child’s nighttime feed is short (under five minutes), you can stop it outright and resettle your child with whatever soothing method works for your family: patting, rocking, or verbal reassurance. For longer feeds, a tapered approach works better. Reduce feeding time by two to five minutes every other night. So a ten-minute feed becomes eight minutes for two nights, then six minutes for two nights, and so on until the feed is brief enough to stop entirely. This usually takes five to seven nights.
Moving the bedtime nursing session earlier in the evening, so it’s no longer the last thing before sleep, can also break the association between feeding and falling asleep. When your child wakes at night expecting to nurse, having a partner or other caregiver handle the resettling can speed the adjustment since your child won’t smell milk nearby.
What Your Body Goes Through
When you stop nursing, two key hormones shift. Prolactin, which drives milk production, drops significantly within 24 hours of weaning. Oxytocin, sometimes called the bonding hormone, also decreases since it’s released in response to suckling. These hormonal changes happen faster than most people expect.
The rapid drop in prolactin and oxytocin can affect your mood. Some people feel tearful, irritable, or experience a low mood in the days and weeks after weaning. This isn’t a personal failing. It’s a physiological response to a significant hormonal shift, similar in mechanism to the mood changes after giving birth. These feelings usually resolve within a few weeks, but if sadness deepens or persists, it’s worth talking to a healthcare provider about it.
Mothers who have been exclusively breastfeeding tend to have higher baseline levels of both hormones compared to those who’ve been supplementing with formula, which means the hormonal adjustment can feel more pronounced if you’re going from full-time nursing to none.
Avoiding Engorgement and Mastitis
Dropping feeds too quickly is the main cause of painful engorgement during weaning. When milk isn’t removed on its usual schedule, it builds up and stretches the tissue, causing swelling, hardness, and pain. If engorgement is left unaddressed, it can progress to mastitis, an inflammation that causes breast tenderness, warmth, redness (often in a wedge-shaped pattern), and sometimes fever above 101°F.
To prevent this, express just enough milk to relieve pressure when your breasts feel uncomfortably full, but don’t empty them completely. Full drainage signals your body to keep producing. You want to remove only enough to take the edge off. Cold compresses applied for 15 to 20 minutes can reduce swelling and discomfort. Some people use chilled cabbage leaves inside their bra, and while research hasn’t found them to be clearly better than a cold compress, studies do show both methods effectively reduce pain and engorgement.
Avoid tight bras or anything that puts sustained pressure on breast tissue, as restricted milk flow is a risk factor for mastitis. If you develop a fever, notice spreading redness, or feel flu-like symptoms during weaning, that may signal an infection that needs treatment.
Replacing Breast Milk With the Right Nutrition
What replaces nursing depends entirely on your child’s age. Under six months, breast milk or formula should be the sole nutrition. Between six and twelve months, breast milk or formula remains the primary source of calories and nutrients, with solid foods gradually increasing. The NHS recommends starting with a small amount of food once a day and offering milk feeds alongside solids during this period.
If you’re weaning before 12 months, your child needs infant formula to replace breast milk. Cow’s milk is not safe as a main drink before age one because it contains too many proteins and minerals for a baby’s kidneys and lacks the right nutrient balance. It can also cause intestinal bleeding in young infants.
At 12 months, you can introduce pasteurized, whole cow’s milk. Whole milk is recommended over reduced-fat versions for children under two because young children need the fat for brain development and growth. The Dietary Guidelines for Americans suggest children aged 12 to 23 months get roughly 1⅔ to 2 cups of dairy daily, which can include cow’s milk, yogurt, cheese, or fortified soy beverages. If your family avoids dairy, fortified soy milk (with added calcium and vitamin D) is the only plant-based alternative that meets a young child’s dairy needs.
Helping Your Child Adjust Emotionally
Nursing isn’t just food. For many children, it’s comfort, closeness, and a reliable way to calm down. When you remove that, you need to offer something in its place. Extra cuddles, reading together in the spot where you used to nurse, skin-to-skin time, or a new comfort object like a small stuffed animal can all help fill the gap.
Toddlers who are old enough to understand simple explanations often do better when you give them words for the change. Saying something like “We’re having milk in a cup now” or “We’ll cuddle instead” gives them a framework. Expect some protest, particularly around bedtime or when your child is tired, sick, or upset. These are the moments when the desire to nurse spikes, and having a go-to alternative comfort strategy ready makes a real difference.
Weaning rarely follows a perfectly linear path. Your child might seem fine for several days, then suddenly want to nurse again. Some flexibility here is fine and won’t undo your progress. If you’re doing a gradual wean, the occasional extra session during a rough patch doesn’t reset the process.