# Postpartum Recovery Essentials: Your Guide to Healing and Microbiome Health

Last updated on January 21, 2025

## Summary

Having a baby is an incredible experience filled with joy, but it also comes with big changes to your body and hormones. As your body begins the process of postpartum recovery, there’s more happening beneath the surface than meets the eye.

This is especially true when it comes to your microbiome. This powerful network of microorganisms plays a key role in healing, immunity, and even mental health. In this guide, we’ll explore how the microbiome supports postpartum recovery and practical ways to nurture it for a smoother, healthier journey.

## Your microbiome: A partner in pregnancy and postpartum recovery

Your microbiome is the community of trillions of microbes, such as bacteria, viruses, and fungi that reside in and on your body, including your gut, vagina, skin, airways, and mouth. Among these, your gut hosts the largest number and diversity of microbes.

A healthy microbiome plays a critical role in health during pregnancy and postpartum recovery, but many factors can influence its balance. These can include:

- Fluctuating hormone levels (like estrogen and progesterone)  
- [Psychological stress](/content/blog/stress-and-the-microbiome/index.html)  
- [Sleep](/content/blog/is-the-secret-to-better-sleep-hiding-in-your-gut-microbiome/index.html)  
- Fatigue  
- Diet  
- [Exposure to chemicals](/content/blog/balancing-hygiene-and-microbiome-health-daycare-and-household-cleaners/index.html)

## Why the gut microbiome matters during pregnancy

As your body goes through pregnancy and childbirth, your microbiome can shift. Scientists are still exploring how these changes support pregnancy and a healthy baby. They’ve found that the microbiome has the potential to impact a baby’s development, affect pregnancy outcomes, and shape the baby’s immune system after birth.

On the other hand, some studies have found links between microbiome changes and health conditions like inflammatory bowel disease, postpartum depression, preeclampsia (high blood pressure that occurs during pregnancy), gestational diabetes, and excessive weight gain during pregnancy.

Next, let’s explore how the microbiome can support your recovery _after the baby's_ arrival. How does a balanced gut microbiome help with postpartum recovery?

### Regulating immune responses

Gut microbes are critical in shaping the immune system. Your microbiome supports the development and function of immune cells, including T helper cells, regulatory T cells, IgA-producing B cells, and innate immune cells. A balanced microbiome can help regulate inflammation, aid recovery from childbirth-related injuries, and support tissue repair.

### Helping with digestion and getting vital nutrients from food

Your gut microbiome plays a crucial role in digestion and energy restoration by breaking down complex carbohydrates and fibers in your food. In doing so, certain microbes produce essential short-chain fatty acids and supply enzymes that help you absorb vital vitamins in your small intestine that support your recovery.

Certain gut bacteria can also produce vitamins, which are absorbed in the colon. Key nutrients include:

- **Thiamine (vitamin B1)** fuels your body by helping turn carbohydrates into energy. It also supports healthy brain and nerve function and keeps your heart strong.  
- **Folate (vitamin B9)** supports DNA repair and cell growth and helps form red and white blood cells. It’s essential for fetal brain and spinal cord development during pregnancy.  
- **Cobalamin (vitamin B12)** is vital for nerve health, red blood cell production, and DNA synthesis, preventing fatigue and anemia.  
- **Vitamin K** helps with blood clotting to prevent excessive bleeding and helps maintain strong bones by regulating calcium.

### Supporting mental health

The postpartum period can be emotionally and mentally draining. A healthy gut microbiome can help support your mental well-being in several ways:

- **Serotonin production**: Around 90% of serotonin, the "happy hormone," is made in your gut using tryptophan from your diet. Gut bacteria produce beneficial compounds like butyrate, which help ensure enough tryptophan is available for serotonin production. This process helps stabilize serotonin levels, supporting your mood and emotional well-being.

- **Mood regulation and stress response**: The [gut-brain axis](/content/blog/science-of-happiness-gut-brain-axis/index.html), a communication system between the gut and brain, plays a major role in mood regulation. By interacting with the hypothalamic-pituitary-adrenal (HPA) axis, gut bacteria help balance cortisol, the stress hormone. This reduces the negative effects of postpartum stress on your mood and mental health.  
- **Boosting oxytocin levels**: The gut microbiome also influences the production of oxytocin, the "bonding hormone," which promotes stress relief and strengthens emotional connections. By supporting healthy cortisol and oxytocin levels, your gut bacteria help you feel more balanced and emotionally resilient during recovery.

Together, these systems highlight how a balanced gut microbiome is central to your physical and emotional well-being, setting the foundation for a smoother postpartum recovery.

## Why the vaginal microbiome matters postpartum

The vaginal microbiome, a community of bacteria and microorganisms unique to the vaginal environment, also changes during and after childbirth. Beneficial bacteria in the vaginal microbiome, particularly _Lactobacillus strains_ produce lactic acid, keeping the vaginal pH low (around 3.8–4.5). This can help inhibit the growth of potentially pathogenic bacteria like _E. coli_ or _Staphylococcus_.

However, after childbirth, the vaginal microbiome shows a sharp decrease in lactobacilli, including _Lactobacillus crispatus_, _Lactobacillus jensenii_, and _Lactobacillus gasseri_, compared to the first and third trimesters. This decline contributes to increased microbial diversity and the proliferation of opportunistic bacteria like _Streptococcus anginosus_ and _Prevotella bivia_ during the postpartum period.

We consider these bacteria “opportunistic” because they can coexist harmlessly in the body but can also cause infections when the body’s natural defenses are weakened or the environment shifts in their favor.

For example, bacterial vaginosis (BV) occurs when the normal vaginal microbiome is disrupted. During pregnancy, BV is found in 5.8% to 19.3% of women. It is marked by a decrease in _Lactobacillus_ bacteria and an overgrowth of anaerobic bacteria like _Gardnerella vaginalis_ and _Atopobium vaginae_.

If you’ve had any procedures during childbirth, such as an episiotomy, there’s also a risk of infection at the surgical sites, which affects your vaginal health. Disruptive bacteria can cause localized (puerperal) infections, which might show up as redness, swelling, or discharge around the incision.

For mothers who receive [antibiotics during or after delivery](/content/blog/intrapartum-antibiotics-and-their-effects-on-babys-health/index.html), the vaginal microbiome often experiences disruption, leading to a higher risk of infections.

As we discussed, the changes in your gut and vaginal microbiomes can impact everything from digestion to immune function and mental health after birth. This only solidifies the need to pay extra attention to your microbiome for a smoother postpartum recovery.

## Practical postpartum recovery tips for new moms

Restoring your microbiome postpartum supports your own health, which is crucial as you care for your little one. Have compassion for yourself. Your postpartum recovery will take time.

Here are some helpful tips to support your healing:

### Prepare wholesome, nutritious meals

Before your baby arrives, plan some meals that you can freeze for warming up later, and ask friends to help set up a meal train with healthy options. High-sugar and processed foods can encourage the growth of harmful bacteria and yeast in both your gut and vaginal microbiomes.

- **Choosing fermented food**: Fermented foods like yogurt, kefir, sauerkraut, kimchi, and miso naturally contain live beneficial bacteria. These beneficial bacteria can help restore balance to your gut and vaginal microbiome.

- **Choosing nutritious recipes**: Try including more plant-based foods in your meals. This will add fiber, which helps with digestion and prevents constipation, a common issue during postpartum recovery.

### Consider probiotics

Probiotics can be a helpful tool in supporting postpartum recovery, but it's important to make informed decisions. Consider taking a [gut health test](/content/store/pregnancy-gut-health-test/index.html) to receive personalized recommendations based on your unique microbiome. This approach allows you to match your probiotic use with your health history and current needs.

### Get as much sleep as you can

It’s completely normal for a new mom to have a [disrupted sleep routine](/content/blog/is-the-secret-to-better-sleep-hiding-in-your-gut-microbiome/index.html) with the constant demands of feeding their baby.

However, chronic sleep deprivation can lead to a cyclical pattern of adrenal dysfunction and an imbalance in hormones and microbes. Sleep deprivation can also impact your cognitive abilities, immune system, and emotional well-being. You may ask your partner or loved ones to feed the baby with pre-pumped milk while you sleep at night or take naps to recharge.

### Keep yourself hydrated

Drink plenty of water, especially if you’re breastfeeding. [Breastmilk](/content/blog/the-benefits-of-breastmilk-part-1-tailored-nourishment-for-your-baby/index.html) is almost 87% water, so staying hydrated helps your body make an adequate supply. Water intake also helps prevent constipation, reduces fatigue, and boosts energy levels as you recover.

### Support the rebalance of your vaginal microbiome

If you’ve had an episiotomy or tearing, keep your vaginal area clean and dry. Your vagina is a self-cleaning organ, so use only warm water for cleaning, and avoid scented soaps, sprays, or [douching](/content/blog/is-douching-with-vinegar-safe/index.html) that can irritate the area and disrupt the vaginal community.

Taking a [Vaginal Health Test](/content/store/vaginal-health-test/index.html) at least 6-12 months after giving birth can provide personalized insight into your next steps.

## Prioritize your postpartum recovery journey with dedicated support

Your postpartum journey is unique, and your gut and vaginal microbiome are key to your recovery. By resting, eating well, and taking gentle care of yourself, you’re helping your body heal naturally.

Remember, your body just did something amazing, and healing takes time. Be patient with yourself — there's no rush to "bounce back." Focus on a gentle recovery at your own pace. Because when you take care of yourself, you’re in a better place to care for your little one, too.

### References

01. H. Yang _et al_., “Systematic analysis of gut microbiota in pregnant women and its correlations with individual heterogeneity,” _NPJ Biofilms and Microbiomes_, vol. 6, no. 1, pp. 1–12, Sep. 2020, doi: https://doi.org/10.1038/s41522-020-00142-y.  
02. Wasana Weerasuriya _et al_., “Maternal gut microbiota in the postpartum Period: A Systematic review,” _European Journal of Obstetrics & Gynecology and Reproductive Biology_, vol. 285, pp. 130–147, Jun. 2023, doi: https://doi.org/10.1016/j.ejogrb.2023.03.042.  
03. N. Kamada, _et al_., “Role of the gut microbiota in immunity and inflammatory disease,” _Nature Reviews Immunology_, vol. 13, no. 5, pp. 321–335, Apr. 2013, doi: https://doi.org/10.1038/nri3430.  
04. A. M. Valdes, _et al_., “Role of the Gut Microbiota in Nutrition and Health,” _BMJ_, vol. 361, no. 361, p. k2179, Jun. 2018, doi: https://doi.org/10.1136/bmj.k2179.  
05. J. G. LeBlanc, _et al_., “Bacteria as vitamin suppliers to their host: a gut microbiota perspective,” _Current Opinion in Biotechnology_, vol. 24, no. 2, pp. 160–168, Apr. 2013, doi: https://doi.org/10.1016/j.copbio.2012.08.005.  
06. Cleveland Clinic, “Serotonin,” _Cleveland Clinic,_ Mar. 18, 2022. https://my.clevelandclinic.org/health/articles/22572-serotonin  
07. H. Kaur, _et al_., “Tryptophan Metabolism by Gut Microbiome and Gut-Brain-Axis: An in silico Analysis,” _Frontiers in Neuroscienc e, vol. 13, Dec. 2019, doi: https://doi.org/10.3389/fnins.2019.01365.  
08. J. A. Rusch, _et al_., “Signalling cognition: the gut microbiota and hypothalamic-pituitary-adrenal axis,” _Frontiers in Endocrinolog y, vol. 14, Jun. 2023, doi: https://doi.org/10.3389/fendo.2023.1130689.  
09. J. A. Foster, _et al_., “Stress & the gut-brain axis: Regulation by the microbiome,” _Neurobiology of Stress_, vol. 7, no. 7, pp. 124–136, Dec. 2017, doi: https://doi.org/10.1016/j.ynstr.2017.03.001.  
10. B. J. Varian, _et al_., “Oxytocin and the microbiome,” _Comprehensive Psychoneuroendocrinology_, vol. 16,  Aug. 2023,  doi: https://doi.org/10.1016/j.cpnec.2023.100205.  
11. K. L. Nunn, _et al_., “Changes in the Vaginal Microbiome during the Pregnancy to Postpartum Transition,” _Reproductive sciences (Thousand Oaks, Calif.)_, vol. 28, no. 7, pp. 1996–2005, 2021, doi: https://doi.org/10.1007/s43032-020-00438-6.  
12. G. Leyva-Gómez _et al_., “Modifications in Vaginal Microbiota and Their Influence on Drug Release: Challenges and Opportunities,” _Pharmaceutics_, vol. 11, no. 5, p. 217, May 2019, doi: https://doi.org/10.3390/pharmaceutics11050217.  
13. R. Russo, _et al_., “Evidence-based mixture containing Lactobacillus strains and lactoferrin to prevent recurrent bacterial vaginosis: a double-blind, placebo-controlled, randomised clinical trial,” _Beneficial microbes_, vol. 10, no. 1, pp. 19–26, 2019, doi: https://doi.org/10.3920/BM2018.0075.  
14. Afroditi Ziogou, _et al_., “Bacterial Vaginosis and Post-Operative Pelvic Infections,” vol. 11, no. 9, pp. 1218–1218, Apr. 2023, doi: https://doi.org/10.3390/healthcare11091218.  
15. E. Nicholls, “Puerperal Infections,” Healthline, Nov. 16, 2016. https://www.healthline.com/health/puerperal-infection  
16. A. R. Melkumyan, _et al_., “Effects of antibiotic treatment on the lactobacillus composition of vaginal microbiota,” _Bulletin of Experimental Biology and Medicine_, vol. 158, no. 6, Apr. 2015, doi: https://doi.org/10.1007/s10517-015-2857-1  
17. T. Aziz, _et al_., “Elucidating the role of diet in maintaining gut health to reduce the risk of obesity, cardiovascular and other age-related inflammatory diseases: recent challenges and future recommendations,” _Gut Microbes_, vol. 16, no. 1, Jan. 2024, doi: https://doi.org/10.1080/19490976.2023.2297864.  
18. Z. Mei and D. Li, “The role of probiotics in vaginal health,” _Frontiers in Cellular and Infection Microbiology_, vol. 12, Jul. 2022, doi: https://doi.org/10.3389/fcimb.2022.963868.  
19. E. B. Turawa, _et al_., “Interventions for preventing postpartum constipation,” _Cochrane Database of Systematic Reviews_, vol. 8, no. 8, Aug. 2020, doi: https://doi.org/10.1002/14651858.cd011625.pub3.  
20. A. N. Vgontzas, _et al_., “Sleep deprivation effects on the activity of the hypothalamic-pituitary-adrenal and growth axes: potential clinical implications,” _Clinical Endocrinology_, vol. 51, no. 2, pp. 205–215, Aug. 1999, doi: https://doi.org/10.1046/j.1365-2265.1999.00763.x.  
21. “Sleep Deprivation and Deficiency - How Sleep Affects Your Health | _NHLBI, NIH_,” www.nhlbi.nih.gov, Jun. 15, 2022. https://www.nhlbi.nih.gov/health/sleep-deprivation/health-effects  
22. O. Malisova, _et al_., “Investigating Water Balance as a Nutritional Determinant in Breastfeeding: A Comparative Study of Water Consumption Patterns and Influencing Factors,” _Nutrients_, vol. 16, no. 13, pp. 2157–2157, Jul. 2024, doi: https://doi.org/10.3390/nu16132157.