On day 1, a newborn typically needs only a small amount of colostrum, around 5-7 milliliters (mL) per feeding, as their stomach is tiny (marble-sized), but the total volume over 24 hours can range from a few drops up to 10-15 mL or more per feed, increasing daily. Colostrum is very concentrated and rich in nutrients, so even small amounts provide everything needed.
If not, pump or hand express and feed your baby the drops of colostrum with a cup or syringe. As your milk comes in, the colostrum will change from yellow to white. In the first 24-48 hours, you'll produce about 1ounce (30mL) of colostrum per day. Between days 2-4, you'll produce about 8 ounces in 24 hours (ideally).
Any colostrum collected during the same day can be stored in the same syringe, up to a maximum of 5 mls or so. Most babies in the early days only eat 5-15 mls at a feeding. You don't want to have to throw out colostrum that your baby doesn't eat, so it is helpful to store it in 5 ml portions.
The colostrum 123 rule: 'feed the first milk the cow produces, within 2 hours of birth and feed at least 3 litres', has seen a significant improvement in calf health. There is still room for further improvement by delivering good quality colostrum within the correct timeframe.
Yes, 0.1 ml of colostrum is absolutely worth saving, as it's a normal amount for early collection and is packed with vital nutrients, antibodies, and immune factors, making every drop "liquid gold" for your baby, especially if they face feeding challenges or need extra support. Don't focus on volume; collecting even tiny amounts helps you practice, builds a valuable stash, and provides crucial nutrition that can significantly benefit your newborn.
This means the calf should be fed three to four quarts of colostrum at birth and an additional two quarts by 12 hours after birth. Research has shown calves fed four quarts of colostrum at birth and two quarts 12 hours later have higher blood serum IgG levels at 24 hours of life21.
They only need about an ounce of colostrum per day. This equals about a teaspoon each feeding (you can expect to feed your newborn eight to 10 times the first few days). The amount of colostrum (and then transitional milk) your baby needs increases slowly each day as their stomach expands.
It is highly unlikely for a newborn to be overfed with colostrum, as the small amounts produced and the baby's natural regulation of intake prevent overfeeding.
When colostrum first comes out, it is typically a thick, yellow substance. However, it can also appear clear or slightly watery in some women, depending on their milk production and individual biology. Both variations are normal and should transition to more mature milk in the days following birth.
In extreme cases where there is a pre-existing risk factor, there is a small chance of triggering premature labour. Nipple stimulation or breast pumping is a well documented way to induce labour, which is an obvious downside to doing it too soon if you are at risk of premature labour.
The 30-30-30 pumping method is a power pumping technique to increase milk supply by mimicking cluster feeding: pump for 30 minutes, rest for 30 minutes, then pump for another 30 minutes, totaling a 90-minute session designed to signal your body to make more milk. It's a demanding but effective strategy for building supply, often done once daily, focusing on frequent milk removal to boost demand, with consistency and patience key for results.
It is recommended to express antenatally by hand rather than use an electric or manual breast pump. Colostrum will be produced in quite small quantities and can easily stick to the bottles or pump parts and be harder to collect. A pump at this stage is likely to be more uncomfortable than gentle hands.
Rule #2: The Breast Milk Storage Guidelines.
The 4-4-4 Rule. Or the 6-6-6 rule. Basically, breast milk is good at room temperature for 4 or 6 hours, in the refrigerator for 4 or 6 days, and in the freezer for 4 or 6 or 12 months. Different professional organizations have varying recommendations.
The dairy industry steals colostrum (and milk) from cows who are pregnant—having been sexually abused by workers through artificial insemination—or have recently given birth. Bovine colostrum is the ideal source of nutrients for baby cows and is not meant for humans.
Most babies do not burp a lot when they are drinking colostrum the first few days, however, still burp them for a minute or two. If you don't get one, no big deal. Start all feedings with a burping session. They usually will give you one and this also helps to arouse them and be more eager to latch.
The 5-3-3 rule is a gentle sleep training method for older babies (often around 6 months) to reduce night feedings, suggesting you wait at least 5 hours for the first night feed after bedtime, then 3 hours for the next, and another 3 hours for any subsequent feeds, using other soothing techniques (shushing, patting) for earlier wakings to encourage self-soothing, rather than immediately feeding for comfort. It aims to differentiate hunger from comfort-seeking, but it's a guideline, not a strict mandate, and needs to be adapted to your baby's needs, ensuring they still get enough calories during the day, notes Momcozy and Reddit users.
You may also notice that your breasts feel fuller and that after your baby has fed they soften a little. Babies who are excessively sleepy, reluctant to wake or who only wake briefly and suckle for very short times will need some extra milk, and your colostrum is best.
Signs of an overactive letdown
Babies may also experience painful and excessive gas, hiccupping or spitting up. This may make you think your milk doesn't agree with your baby, but that's generally not the case. It's more about the fact that he can't handle so much all at once.
As a means to ensure passive transfer is maximised, Dr. Kennedy detailed the Colostrum 1, 2, 3 rule – calves are fed the first milking only; fed within the first two hours of life to maximise antibody absorption; and fed three litres of colostrum.
"This rule means that milk can sit out at room temperature for up to four hours, be refrigerated for four days, and frozen for four months,” she explains. "Other rules, like 5-5-5 or 6-6-6, allow five or six hours at room temperature, five or six days in the fridge, and five or six months in the freezer."
Syringe feeding can be used when you need to give your baby small amounts of colostrum or expressed breast milk (less than 5ml per feed). This is usually during the first couple of days after your baby's birth. Use a small, sterile syringe and place no more than 0.2ml into your baby's mouth at a time.
The 3-2-1 rule for newborn calves is a guideline for feeding colostrum: provide at least 3 liters (or 5-6% of body weight) of the first milk (1st milking) within the first 2 hours of birth, and repeat this feeding process about 8 hours later to ensure crucial antibody transfer for immunity. This process helps calves fight disease, as the gut's ability to absorb antibodies decreases significantly after the first few hours.
How much colostrum does my baby need? Your baby needs an average of 1.2-1.9 oz (37-56 mL), or 2-4 tablespoons, during their first 24 hours and twice that on the second day.
Add the colostrum powder to the milk replacer or whole milk and mix to create transition milk. If feeding whole, waste or hospital milk, add the powder directly to the milk. If feeding a balancer or milk replacer, you must first subtract the milk powder that you are substituting with colostrum powder.
Breast milk does not need to be warmed. It can be served room temperature or cold.