Prepping Your Birth Canal & Probiotics In Pregnancy


You have the baby clothes washed and folded, the car seat ready to go, and the nursery set up… but have you prepped your birth canal?? (And I don’t mean kegels or a pre-birth bikini wax!)

An important transfer takes place during a vaginal birth as healthy bacteria from the mother’s birth canal helps colonize the baby as it passes through.

"The first populations to colonize our gut lay the main foundation for the future of our entire body". Giulia Enders, Microbiologist

You can take steps during pregnancy to nutritionally prep your birth canal and encourage the growth of your healthy bacteria, which helps your newborn begin populating their own beneficial microbes at birth. These bacteria work to strengthen your baby’s immunity, improve digestion, and lower their risk of allergies, asthma, eczema, oral thrush, and colic.

It’s not just your baby who benefits though. Boosting your gut flora can also reduce your risk of several common pregnancy symptoms. The rise in estrogen during pregnancy can change the pH balance of your vagina, leaving you more prone to bacterial vaginosis or yeast infections. Nourishing your microbiome strengthens your immune system, which can reduce your risk of infections. Indigestion is another common pregnancy symptom but a strong microbiome aids digestion and helps to break down and assimilate food and nutrients.

It’s incredibly valuable to eat foods that increase healthy bacteria throughout your whole pregnancy, but this practice becomes especially important in the third trimester as you prepare for birth.


Probiotics in pregnancy

Best food & beverage sources

Traditionally fermented foods: Sauerkraut, kimchi, lacto-fermented root veg, traditional pickles, fermented relish, preserved carrots, preserved lemons, other fermented vegetables, unpasteurized miso. 

* These foods should be homemade or purchased from the refrigerator section of a store only. The products sold on the store shelf and/or made with a vinegar brine do not have the same benefits. 

Probiotic beverages: Kombucha, beet kvass, coconut kefir, water kefir.

Fermented dairy: Plain organic yogurt, milk kefir.

Prebiotic foods: Jerusalem artichoke, dandelion greens, garlic, leeks, onion, asparagus. *Chicory is also very high in prebiotic fiber, but not recommended to consume during pregnancy. 

* These foods are rich in soluble fiber, which feeds your beneficial gut flora. They should be eaten raw to receive their full prebiotic benefits.

Foods vs Supplements

Most naturally fermented foods contain a much wider variety of strains than probiotic supplements, but supplementing 'in addition' can be beneficial as well.

Taking a probiotic supplement is especially recommended for those who:

  • Do not consume sufficient dietary sources
  • Have compromised digestion
  • Have tested positive for GBS
  • Have had yeast infections during pregnancy, or frequently had yeast infections prior to becoming pregnant
  • Have used antibiotics during their pregnancy, or if antibiotic use was frequent prior to becoming pregnant


diet & lifestyle choices That affect bacteria 

Bacteria are often thought of as dangerous intruders that wreak havoc on our health. However, 95% of the bacteria on the planet does not have the capability to harm us. While pathogenic “bad bugs” do exist, our bodies require beneficial bacteria for optimal health. Certain dietary and lifestyle practices greatly affect this balance of bacteria in the body.

Things to consider

Refined carbohydrates, sugar, and processed foods: These foods promote the growth of unfavorable bacteria in our intestines while hindering the growth of beneficial bacteria. 

Antibiotics: While antibiotics can be lifesaving in some cases, the overuse of these drugs must be reconsidered. Not only the oral medications we take, but also the overuse of antibacterial soaps, wipes, sprays, and the use of antibiotics in our livestock. Antibiotics don’t discriminate and act by killing both the pathogenic and beneficial bacteria.

Stress: Exposure to stress can negatively impact the balance of bacteria in our bodies, affecting both the diversity and quantity of gut microorganisms. So adopt any stress relieving techniques that appeal to you.


Beneficial Bacteria For Baby After Birth

Don’t stop being mindful of nourishing your beneficial bacteria after your baby is born! Breastfeeding mothers continue to transfer probiotics to baby through breast milk. If your baby is formula-fed, it’s highly recommended to offer them a probiotic supplement. Then begin introducing fermented foods once they begin solids. 




The Important Difference Between Choking, Gagging & Coughing in Babies


When starting solids with your baby, choking and gagging are always the biggest concern. Choking is probably the number one reason why parents don’t give baby-led weaning a chance and decide against introducing finger foods from the start. This is an incredibly important topic and I wanted to cover everything you need to know so you can keep baby safe and have more confidence with solids. 


Staying calm & confident at mealtime

You want to cultivate a pleasant experience for your baby at mealtime so they develop a healthy relationship with food. You and your baby are very connected, so your baby will be able to sense if mealtime is not a relaxed experience for you. Whether you decide to introduce finger foods right from the start, or after a few months of purees, knowing and understanding the components of safe eating is crucial so that you’re able to stay calm and confident while starting solids with your baby.


The difference between choking, gagging & coughing

Choking Is Silent   

Choking is completely silent and happens when something is completely blocking the airway.  I've actually never heard of a baby choking with baby-led weaning when the parents and caregivers are well educated on the safety of food size, shape and texture.

Gagging & Coughing Can Actually Be Beneficial

Gagging and coughing, on the other hand, can be very noisy and quite dramatic. Babies might gag and cough often when starting finger foods because the gag reflex in younger babies mouths is quite far forward and moves back as they age. This serves as a safety mechanism against choking while they're learning to eat and helps them eject anything quickly if they need to. A baby’s gag reflex begins moving further back around 6-8m, and should be completely back to where an adults would be around 12m.

Babies also have more taste buds further back in their mouths, which move forward as they age, because that’s where milk get delivered by breast or bottle, exclusively the first half year of their lives.


Gagging Can Be Scary, But It’s Safe

Gagging can be quite scary for parents to witness because it can be so dramatic, but it's actually a very common occurrence and is part of a baby's learning process. Gagging helps babies begin to understand the size and shape that food must be so that they can safely swallow.

Safe eating

Baby should always be sitting upright and have complete control of all food that goes in and out of their mouth. It’s advised not to try to take any food out of your baby's mouth when they're gagging. Instead, it’s best to let your baby’s natural gag reflex push the food out. The same applies if they eat a piece of food that you feel is too big for them, or if they put too much food in their mouth at once. This is because if you put a finger in their mouth to try and help them get the food out, you could potentially push the food further back past their gag reflex, increasing the potential risk of choking. This is why it’s crucial to only offer baby safe foods.

READ: Baby's First Finger Foods: Size, Shape, Texture & Flavor


Vomiting While Eating

Some babies may vomit when learning to eat and this could happen for a few reasons. If baby is gagging quite strongly, vomiting is the next natural reflex which helps them completely clear food from their passageway. Vomiting acts as a safety mechanism and is a very beneficial reflex.  

It can be quite concerning to see baby throw up because when adults throw up, it's associated with being nauseous or feeling sick.  Although if you’ve seen a baby throw up while eating, you’ve probably noticed that they are generally unfazed by it. You'll witness them throw up in one breath, then turn around and continue eating in the next breath, as if nothing ever happened.


Why I Don’t Suggest Chunky Purees

Babies are often fed smooth runny purees first, and then introduced to chunky purees before moving on to finger foods. However chunky purées may not be necessary and could potentially delay the developmental benefits of self-feeding.

Babies suck purees off of a spoon without being chewed, in the same way they suck breast milk. So a chunky puree could potentially trigger a baby’s gag reflex, making it more likely that they’ll gag or possibly even vomit.

Parents are then led to believe that baby must not be ready for finger foods yet because they can't even consume chunky purées without gagging. But the truth is, chunky purees are more likely to make baby gag than safe finger foods would be, it's just the chunky purees that are problematic in the early stages. For babies with a sensitive gag reflex, it may be best to wait to offer purees with a chunkier consistency until after baby is comfortable with finger foods and can successfully manipulate food in their mouth.


Babies Storing Food In Cheeks

One last point I’ll make is about ‘squirreling’. I think I've made this term up as I haven't heard anyone else reference it, but it's when babies store food inside their cheeks after eating.

Squirreling can happen for a few reasons, but one of the most common reasons is if food is too tough or fibrous. Babies will sometimes store food in their cheeks to soften it, but you may not know they still have food in their mouth.

If you lie them down for a diaper change after a meal, the food from the side of their mouth may make its way further back in their mouth, which could cause coughing, gagging and possibly vomiting or choking. So after a feed, just give baby’s cheeks a little squeeze to see if they're storing any food in there.

In Review

Coughing and gagging are normal and safe - but choking, which is silent, is not.
And it's important you know the difference. 

To Gain More Confidence

CPR COURSE: You may gain confidence from taking an infant CPR course, although choking is completely unlikely if feeding baby safe foods. However, the knowledge gained through a CPR course would be beneficial if baby was to pick something up off the floor that could potentially block their airway.

BABY KNOWS BEST:  Discover more about proper food preparation to ensure you’re offering your baby the safest foods possible. Baby Knows Best features video of babies coughing, gagging and even vomiting while eating, to help you gain confidence and easily recognize what's considered safe. This guide to first foods also includes meal plans, recipes and many other tips to help you get started with solids.




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