Is it good to squeeze out colostrum?
- Gut Guru
- 23 minutes ago
- 5 min read
Why Cellular Health Matters: Is It Good to Squeeze Out Colostrum?
Colostrum is often called “liquid gold,” and for good reason. This thick, nutrient-rich fluid is the very first food a newborn receives, packed with immune-boosting antibodies, essential vitamins, and growth factors. But many expectant mothers wonder: Is it good to squeeze out colostrum before the baby arrives? The answer isn’t as simple as “yes” or “no”—it depends on timing, safety, and individual health needs.
In this article, we’ll explore why colostrum is so vital, what the science says about colostrum expression, the potential benefits and risks of squeezing colostrum, and how this practice connects to overall cellular health.
What Is Colostrum and Why Is It So Important?
Colostrum is the body’s first milk, produced during pregnancy and right after birth. Unlike mature breast milk, colostrum is concentrated, thick, and golden. It contains higher levels of:
Immunoglobulins (antibodies) to protect newborns from infection.
Lactoferrin to fight harmful bacteria.
Growth factors that strengthen gut lining and aid in nutrient absorption.
Prebiotics that nourish beneficial gut bacteria.
From a cellular health perspective, colostrum isn’t just baby food—it’s a blueprint for immunity, gut development, and lifelong wellness. The bioactive compounds in colostrum support the infant’s cells as they divide, repair, and grow.
Why Do Some Women Express Colostrum Before Birth?
Some women are advised to start hand expressing colostrum late in pregnancy. This practice—sometimes called “colostrum harvesting”—can provide small amounts of stored colostrum to give the baby after delivery.
Doctors may recommend it if:
The mother has gestational diabetes, since colostrum can help stabilize newborn blood sugar.
The baby is expected to have feeding difficulties, such as cleft palate or low muscle tone.
There is a risk of separation after birth (for example, if the baby may need NICU care).
In these cases, collecting colostrum ahead of time can give the baby a strong nutritional and immune start, even if breastfeeding isn’t possible immediately.
Is It Safe to Squeeze Out Colostrum During Pregnancy?
Here’s where the conversation gets nuanced. While colostrum expression can be beneficial in certain situations, safety depends on when and how it is done.
Before 37 weeks: Experts generally recommend against expressing colostrum early in pregnancy because nipple stimulation may trigger contractions.
After 37 weeks: Hand expression is often considered safe for healthy pregnancies but should still be discussed with a healthcare provider.
During pregnancy complications: Women with a history of preterm labor, placenta previa, or cervical issues may be advised not to attempt colostrum harvesting.
“Every pregnancy is unique. While expressing colostrum can be a powerful tool, it should only be done under medical guidance,” notes Dr. Jane Morton, a lactation expert and clinical researcher.
Benefits of Expressing Colostrum
When done safely, expressing colostrum has clear benefits:
For the Baby
Provides immunity and gut protection from day one.
Offers stored nutrition if the baby struggles to latch.
Helps regulate blood sugar in babies at risk of hypoglycemia.
For the Mother
Builds confidence in breastfeeding.
Allows familiarity with hand expression techniques before birth.
Can reduce anxiety about milk supply.
A 2017 study published in The Lancet found that pre-expressed colostrum reduced formula supplementation rates in infants of mothers with diabetes, underscoring its nutritional importance.
Risks and Concerns of Squeezing Colostrum
Despite the potential benefits, there are risks to consider.
Triggering contractions: Nipple stimulation increases oxytocin, which may lead to uterine contractions.
Injury to breast tissue: Improper technique may cause bruising or pain.
Stress and anxiety: Some women may feel pressured to express colostrum, adding unnecessary worry.
It’s important to weigh these risks with a healthcare professional before beginning.
Colostrum Expression vs. Leaking Colostrum Naturally
Some women notice colostrum leaking during pregnancy, often starting in the second trimester. This natural process doesn’t harm the baby or pregnancy and doesn’t mean you need to start squeezing it out. Leaking is simply your body preparing for breastfeeding—it doesn’t require intervention.
Cellular Health and the Bigger Picture
So how does this tie into cellular health? Colostrum’s power lies in its ability to protect and energize cells during one of life’s most vulnerable transitions—from womb to world. Its immune factors and growth agents act like architects, strengthening cellular resilience, especially in the gut and immune system.
For mothers, understanding colostrum highlights the body’s incredible design. Each drop is evidence of how the body prioritizes not only survival but optimal health at the cellular level.
Counterarguments and Alternative Perspectives
Not all experts agree that colostrum harvesting is necessary for every pregnancy. Some point out that:
The majority of mothers will produce enough colostrum naturally after delivery.
Expressing in advance may be more stressful than helpful if not medically indicated.
In some cultures, hand expression before birth is discouraged to avoid interfering with natural processes.
This underscores the importance of personalized care—what works for one woman may not be right for another.
Practical Tips for Safe Colostrum Expression
If you and your provider decide colostrum harvesting is right for you:
Wait until at least 37 weeks unless instructed otherwise.
Use gentle hand expression instead of pumping.
Collect drops in a sterile syringe or container and store in the freezer.
Label each collection with the date and time.
Bring frozen colostrum to the hospital if approved by your care team.
FAQs: Is It Good to Squeeze Out Colostrum?
Q1: Can squeezing colostrum start labor? Yes, nipple stimulation can trigger uterine contractions, which is why colostrum expression should usually be avoided before 37 weeks unless approved by a doctor.
Q2: When should I start expressing colostrum? Most healthcare providers recommend starting no earlier than 37 weeks for low-risk pregnancies.
Q3: Is it necessary to express colostrum before birth? Not always. Most mothers produce enough naturally after delivery. It’s usually only recommended if there are medical concerns such as gestational diabetes or expected feeding challenges.
Q4: How do I safely express colostrum? Hand expression is preferred over pumping. Collect into sterile syringes, freeze immediately, and consult your care team for storage and use guidelines.
Q5: Is expressing colostrum good for the baby? Yes, if done safely, stored colostrum provides newborns with immune-boosting, nutrient-rich milk that can be especially helpful in the first hours of life.
Final Thoughts
So, is it good to squeeze out colostrum?
The answer depends on timing, safety, and your personal health journey. Colostrum remains one of nature’s most powerful cellular protectors, designed to nourish, protect, and strengthen new life. For some mothers, expressing colostrum can provide peace of mind and tangible health benefits. For others, letting the body do its work naturally is just as effective.
The key takeaway? Always consult your healthcare provider before beginning colostrum expression. Every pregnancy is unique, and personalized guidance ensures the best outcome for both mother and baby.
