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Why the Gut Baseline Assessment?

Get to the root cause and take action with expert advice

Get key metrics, a personalized action plan and an initial consult call with an expert coach. The Baseline Assessment includes:

  • 1x Tiny Health Baby Gut Health Test (to look for imbalances)
  • Personalized Gut health report (delivered 3-4 weeks after testing)
  • Biomarkers for Gut microbiome health and related conditions
  • 1x Coaching Call to review your results with a microbiome specialist.
  • Free shipping in the US
  • HSA/FSA Eligible
The contents of a Baby Gut Health Test from Tiny Health including a swab for samples and prepaid mailers.The contents of a Baby Gut Health Test from Tiny Health including a swab for samples and prepaid mailers.
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Baby Gut Health Test
Baby Gut Baseline Assessment

Original Price: ($249) discounted price:
$
249
$
  • Mess-free gut microbiome health test for babies and toddlers, ages 0 - 3 years old
  • 1-on-1 functional health coaching session to review your results with a microbiome specialist
  • Biomarkers for your child’s eczema, allergies, asthma, and metabolic health
  • Conditions associations for sleep, constipation, and more
  • Gut health report with personalized tips (delivered in approximately 3-4 weeks)
View report sample
Celebrate International Women’s Day! 🌸 For a limited time save $30 on adult, vaginal & pregnancy tests and memberships* —because your health matters. Ends Mar 13.
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HSA/FSA Eligible

As seen on

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The Washington Post

Accurate

Strain-level precision using deep-shotgun metagenomics, the microbiome gold standard.

Affordable

Get a complete picture of your microbiome at a fraction of the cost of a traditional PCR test.

Easy

Take the test at home in 5 minutes with our mess-free sample collector.

Actionable

Get actionable dietary, supplement and lifestyle recommendations from our microbiome experts based on your results.

A cell phone showing Arnold's test results.

What you'll learn

A cell phone showing insights to Arnold's baby gut type.
  • Your child’s immune strength and whether or not they carry bacteria to protect the gut. Signs that these are missing include colic, fussiness, gas, and sleep issues‍
  • If your baby has microbiome biomarkers for eczema, allergies, and asthma. Research shows that these disorders may be preventable and reversible - if you catch them in time
  • If your baby has conditions associations for sleep, constipation and more
  • What microbes has mom transferred to baby during birth? This process is called seeding and you want see more than a 60% transfer within the first 6 months

Tiny Health makes testing  really  easy

A hand holding a swab over a diaper.
1

Mess-free test

Sample your ‘number-two’ from a soiled tissue paper. Mail it in with the included envelope.

Two screens showing lab analysis results.
2

Lab analysis

Your sample arrives at our CLIA certified lab and your gut microbes are decoded into key insights.

A report from tiny health on a sticky notepad.
3

Get your health report

You’ll receive a report and recommendations from our microbiologists and pediatric experts.

Customer and health consultant in virtual chat discussing microbiome test results and Lactobacillus improvement strategiesA woman holds a baby and waves, asking about unfriendly bacteria, while another woman with curly hair responds with information about ideal bacteria levels for infants.
4

Review with a specialist

Get on a 1-on-1 functional health coaching session to break down what to focus on and the key areas to improve.

Get to the root cause of issues and discover a personalized path to better health

The Gut Baseline Test includes an at-home microbiome test kit, a personalized action plan, and a functional health coaching session with a microbiome expert to empower you to manage, reduce and heal microbiome-related conditions, from the inside out.

Amy Orlandi

Functional Med. CHC, MPH

Specialized in working with families to navigate picky eating with fun and easy techniques.

Danielle Shea Tan

Lic. Nutritionist, CNS

Over one decade helping families thrive and heal chronic gut and skin issues.

Natalie Betzer

MS, CNS

Passionate about leveraging expertise to help people reestablish and maintain gut health as a critical pillar of wellness.

Jennifer McDow

MS, Lic. Dietitian-Nutritionist, CNS

Empowers individuals and families to live their healthiest, most nourished lives through personalized nutrition counseling.

Jessica Ramdhany Thomas

Nutritional Therapy Practitioner (NTP), MSEd, BS (Biology)

Jessica helps families transform their health using nourishing foods and targeted supplements.

Maya Katherine Lechowick

MS, Certified Nutrition Specialist (CNS), Licensed Dietitian-Nutritionist (LDN)

Maya has extensive experience with gut health, women's health and focusing on chronic conditions of all ages.

Amy Chapman

Functional Medicine Certified Health Coach (FMCHC), National Board Certified Health & Wellness Coach (NBC-HWC), BA (Psychology)

Amy uses her expertise in functional medicine and gut health to help individuals identify and restore their microbiome issues to ensure they are on a path to optimal wellness.

Lisa Hughes

Masters of Science in Nursing, CPNP, IB Certified Lactation Consultant

Lisa combines over a decade of clinical experience with her passion for holistic health to empower families to heal through gut-focused, functional approaches and personalized insights.

Kathleen Comerford

Certified Nutrition Specialist (CNS) and Licensed Dietitian-Nutritionist (LDN)

Kathleen is an experienced functional nutritionist with a focus on gut health and a passion for helping cancer survivors reclaim their health and vitality.

Amy Orlandi

Functional Med. CHC, MPH

Specialized in working with families to navigate picky eating with fun and easy techniques.

Danielle Shea Tan

Lic. Nutritionist, CNS

Over one decade helping families thrive and heal chronic gut and skin issues.

Natalie Betzer

MS, CNS

Passionate about leveraging expertise to help people reestablish and maintain gut health as a critical pillar of wellness.

Jennifer McDow

MS, Lic. Dietitian-Nutritionist, CNS

Empowers individuals and families to live their healthiest, most nourished lives through personalized nutrition counseling.

Jessica Ramdhany Thomas

Nutritional Therapy Practitioner (NTP), MSEd, BS (Biology)

Jessica helps families transform their health using nourishing foods and targeted supplements.

Maya Katherine Lechowick

MS, Certified Nutrition Specialist (CNS), Licensed Dietitian-Nutritionist (LDN)

Maya has extensive experience with gut health, women's health and focusing on chronic conditions of all ages.

Amy Chapman

Functional Medicine Certified Health Coach (FMCHC), National Board Certified Health & Wellness Coach (NBC-HWC), BA (Psychology)

Amy uses her expertise in functional medicine and gut health to help individuals identify and restore their microbiome issues to ensure they are on a path to optimal wellness.

Lisa Hughes

Masters of Science in Nursing, CPNP, IB Certified Lactation Consultant

Lisa combines over a decade of clinical experience with her passion for holistic health to empower families to heal through gut-focused, functional approaches and personalized insights.

Kathleen Comerford

Certified Nutrition Specialist (CNS) and Licensed Dietitian-Nutritionist (LDN)

Kathleen is an experienced functional nutritionist with a focus on gut health and a passion for helping cancer survivors reclaim their health and vitality.

“So incredibly helpful…”

“Danielle calmed me down because I was stressed out about my results. I found it so beneficial to share what I've been working on health-wise and she provided her expertise where it made sense.”

How does Tiny Health compare to other vaginal health tests?

Price
$249
$129+
$149
$99.99
Tailored to mom and baby’s biomarkers
Limited
State-of-the art deep shotgun sequencing
Shallow Shotgun
Sequencing
Outdated 16S and Fungi Sequencing Technology (high false positives)
Outdated 16S Sequencing Technology (high false positives)
Actionable report
Action is taking the
brand’s probiotics only
Evidence-based, bias-free probiotic & supplements recommendations
Limited
Comprehensiveness of the test
Detects all bacteria and fungi down to 0.005% relative abundance
Detects all bacteria and fungi but less accurately at low relative abundances
Detects bacteria and fungi down to 0.1% relative abundance
Detects only 129 bacterial species
Expert 1-1 consult call with microbiome specialist

“My son’s eczema and gas issues resolved completely”

“Tiny Health has been a wonderful resource for our family. My son was born via c section and had very poor gut health at his initial test. He suffered from mild eczema and bad gas. After a month on the recommended probiotic from the team at Tiny Health both issues resolved completely and at his follow up gut tests 2 month later his gut biome had improved immensely. We are so glad to have this resource to help set up our son for the healthiest life he can have.”

Jessie M.
Bellingham, WA
A picture of a happy mom with her baby smiling

Tiny Health is trusted by thousands to optimize their microbiome health

"Really great value for money given how detailed the results are. Easy to sample. Pretty fast turnaround."
Andy T.

The best microbiome test for pregnancy

Tiny Health was founded by a mom who wanted to test her baby’s gut trajectory after her C-section and couldn’t find a straight answer in the market. Our test is the first to measure what matters most to a healthy baby. Other microbiome tests use “adult reference ranges,” or outdated technology that leads to incorrect conclusions.

Your privacy comes first

  • Your info is confidential
  • Data is encrypted and secure

100% CLIA compliant lab

  • Tested in the US
  • Guaranteed accuracy & reliability
  • Highest quality standard
A picture with a stack of Tiny Health gut health test kits for pregnancy on top of a coffee table, and a hand reaching for the top one

The first gut test designed for babies

Tiny Health was founded by a mom who wanted to test her baby’s gut trajectory after her C-section and couldn’t find a straight answer in the market. Our test is the first to measure what matters most to babies. Other gut tests use “adult reference ranges,” which are entirely different from babies' ranges and lead to incorrect conclusions.

Your privacy comes first

  • Your info is confidential
  • Data is encrypted and secure

100% CLIA compliant lab

  • Tested in the US
  • Guaranteed accuracy & reliability
  • Highest quality standard
A picture with a stack of Tiny Health gut health test kits for pregnancy on top of a coffee table, and a hand reaching for the top one

Developed by researchers from:

Johns Hopkins University
Stanford University
Mayo Clinic
Washington University in St. Louis
Cornell university
Harvard Medical School

The Tiny Health team has 7 PhDs, 106 scientific publications, 5,875 citations and 5 provisional patents

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photography of a woman smiling
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A picture of a woman smiling

Hear from other people raving about Tiny Health

Frequently Asked Questions

We use a stool test collected with a lab-certified sampling swab from soiled tissue paper.

The process is simple and unlike other tests on the market, Tiny Health doesn't require gloves, a spoon-like collection device, or that you handle stool at all, other than on a regular tissue paper.

The sample is then stored in the included container and zippered back and mailed back to us on the prepaid envelope included with your kit.

We use a vaginal test collected with a lab-certified sampling swab.

The process is simple and unlike other tests on the market, Tiny Health doesn't require gloves, a spoon-like collection device, or that you handle stool at all, other than on a regular tissue paper.

The sample is then stored in the included container and zippered back and mailed back to us on the prepaid envelope included with your kit.

Targeted Program: Our six-month targeted program is designed for people with an existing chronic condition to help you address the root cause of your microbiome imbalances, offering a comprehensive approach to microbiome health. It Includes two gut tests (or vaginal tests depending on the program) and four consult calls with a microbiome specialist, providing you with personalized support throughout your journey. Additional kits and calls can be purchased at a discounted membership rate of $169/kit and $39/call.

Tiny+ Memberships: Our affordable annual membership is ideal for babies, children and parents who want to take a proactive approach to optimize their gut vaginal health. Includes two microbiome tests and one consult call per year. Additional kits and calls can be purchased at a discounted membership rate of $169/kit and $39/call.

Baseline Assessments: The Gut Baseline Assessment is a great starting point if you're unsure if a program or membership is right for you. Your microbiome specialist can recommend the best next steps during your consultation call. Includes one gut vaginal microbiome test and one consult call with a microbiome specialist.

Single Gut Health Test: A standalone gut test without a consult call. This is what we used to offer. These are available to Targeted Program and Tiny+ Members at a discounted rate of $169 per kit with their membership.

Microbiome health as a field is relatively new compared to medicine in general. However, human microbiome research has grown over the past 10 years and rose exponentially in the past five years as sequencing technology became more affordable.
‍
There are now more researchers looking closely at how the microbiome is related to health and disease. When it comes to the baby microbiome and associations with health or disease, some very clear patterns have emerged. We pull data and reference high-quality research that is reproducible and gives consistent results. This way, you can be confident in the information that we share.

While many expectant mothers are encouraged to take a prenatal vitamin and DHA during pregnancy, less is often said about gut and vaginal health.

But as it turns out, the microbes you live with - on your skin and in your body - have a substantial impact on your baby’s development during pregnancy and later during a baby’s first two years.

This window of time is commonly referred to as a baby’s first 1,000 days.

In addition to important vitamins, minerals, and fatty acids, we now know that optimal immune and brain development takes place with the help of beneficial microbes that a baby inherits from their mother.

The timing of your Tiny Health test does matter. We recommend that you test in the first trimester and again in the third trimester of your pregnancy.

Yes, the vaginal microbiome is important for both fertility and to avoid the preterm rupture of membranes and birth.

Studies comparing women who delivered preterm against women who delivered at term show some changes in the microbiome that can be related to preterm birth or to the early rupture of fetal membranes.

Women who deliver preterm usually have lower levels of protective Lactobacillus and higher levels of potentially pathogenic bacteria frequently associated with bacterial vaginosis.

High levels of Lactobacillus crispatus at 16 weeks of pregnancy have been found to protect against preterm birth. On the other hand, a significantly high percentage of women who deliver preterm have high levels of Lactobacillus iners.

Traditional medical practitioners don’t get training for microbiome health and as such, are not always familiar with the latest research and recommendations on this field of medicine.

However, our tests are developed by a team of leading pediatric scientists and physicians who are on the cutting edge of this impactful field.

Often, it’s up to your doctor to keep up on the latest research and most don’t have the time. In addition to this, it can take 10 - 15 years for academic research to be put into medical practice. So it’s possible that your doctor hasn’t heard about the gut microbiome.

‍But that doesn’t mean that it’s something to wait on.
‍
Especially during pregnancy and the first few years of life. Recent studies show just how important the microbiome is to your baby’s immune development.

You can use microbiome testing to make sure your baby has bacteria that protect health.

Not at all. Unlike DNA testing, conditions associated with the microbiome are reversible and risks can be reduced by taking preventative measures. Instead of just being worried about it, you can take the recommended actions and get some well-deserved peace of mind.

Conventional medical practitioners don’t get training for microbiome health and as such, are not always familiar with the latest research and recommendations in this field of medicine.

However, our tests are developed by a team of leading pediatric scientists and physicians who are on the cutting edge of this impactful field.

Often, it’s up to your doctor to keep up on the latest research and most don’t have the time. In addition to this, it can take 10 - 15 years for academic research to be put into medical practice. So it’s possible that your doctor hasn’t heard about the gut microbiome. 

But that doesn’t mean that it’s something to wait on.

Especially during pregnancy and the first few years of life. Recent studies show just how important the microbiome is to your baby’s immune development. You can use microbiome testing to make sure your baby has bacteria that protect health.

Not at all. Unlike DNA testing, conditions associated with the microbiome are reversible and risks can be reduced by taking preventative measures. Instead of just being worried about it, you can take the recommended actions and get some well-deserved peace of mind.

  • A full breakdown of what we find in your vaginal microbiome
  • Your vaginal CST, or community state type
  • Key Insights about your vaginal microbiome and and if you have all the essential bacteria you should pass during birth to your baby
  • Condition Biomarkers, which may give you clues about what’s happening in your body and the risk for specific conditions 
  • Associations between any symptoms you might have and your microbiome
  • Practical tips and recommendations that are unique to your test results
  • A personalized note from Tiny Health’s microbiologists and immunologists
  • A full breakdown of what we find in your baby’s gut microbiome
  • Your baby’s Tiny Health Gut Type
  • Key Insights about your baby’s microbiome and what this means for their health
  • Condition Biomarkers, which may give you clues about what’s happening in your baby’s body and the risk for specific conditions 
  • Associations between any symptoms your baby might have and their microbiome
  • Practical tips and recommendations that are unique to your test results
  • A personalized note from Tiny Health’s microbiologists and immunologists
A baby in a pink shirt looking at the camera.

Shop Tiny Health

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Child Gut Health Test

Track gut health, check for parasites, and monitor inflammation in children ages 3 to 18.
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Adult Gut Health Test

Gold-standard deep shotgun microbiome test with in-depth reporting and recommendations.
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Vaginal
($249)
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Vaginal Health Test

Ensure you can support fertility and a full-term birth with a healthy vaginal microbiome.
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Disclaimer: Tiny Health’s Functional Health Coaching Sessions are not medical advice. While our team does include medical doctors and microbiome specialists, our tests are intended for wellness and educational purposes only. They cannot diagnose or treat disease, and they aren't a substitute for a physician's consultation. However, you can print or download a PDF of your report to take to your provider for more guidance. If you purchase a baseline test, the included coaching session expires 3 months after receiving your report’s results.
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Tiny Health offers microbiome testing for every stage of life, from womb through adulthood. Our innovative tests are processed at a CLIA and CAP certified lab and are intended to educate you about the microbes in your body for wellness purposes. Tiny Health tests are not intended to diagnose or treat disease, and are not a substitute for professional medical advice.