Jumpstart your baby's immune system with Tiny Health: The first-ever at-home gut health test for pregnancy. Get your first kit risk-free with our 60-day satisfaction guarantee.
Developed by researchers from:

Taking a prenatal during pregnancy is a good start. But it doesnât account for a big piece of the puzzle: your microbiome. During birth, youâll transfer the first, most important bacteria to your baby to jumpstart their immune system.
Most early life conditions (fussiness, sleep issues, reflux, eczema, food allergies) and some long-term ones (asthma, autoimmune, autism) link to your baby's gut microbiome. Thatâs why itâs so important to monitor your gut even before theyâre born.
With our at-home test kit, youâll get a precise picture of whatâs happening in your babyâs gut. Youâll know how to make your baby feel better and how to protect their overall health. Testing is fast, easy and mess-free.






Healthier guts, healthier babies. Sampling takes less than 5 minutes, and youâll get a personalized report to start taking decisive steps towards optimal health.

With our lab-validated dry swab, you can sample your babyâs ânumber twoâ directly from their diaper. No gloves, no messy collection device.
Log into your account and take a close look at your babyâs gut microbiome and how it is impacting their health.
Weâll provide you with an actionable plan from our team of pediatric experts and microbiologists to optimize your babyâs gut.
Repeat the test on your baby at regular intervals to monitor their gut development over time and track progress.
âAs a first-time mom, I didnât realize the impact my diet during pregnancy could have on my babyâs microbiome. Â Thanks to Tiny Healthy I was able to adjust my diet and take the necessary steps to ensure my babyâs health. After he was born, I tested him and followed Tiny Healthâs recommendations. Â After 4 months, we retook the test and saw a drastic improvement. We were able to take the proper preventative steps to make his immune system stronger. Â We are so thankful!â


Your kit includes:
Tiny Health was founded by a mom who wanted to test her babyâs gut trajectory after her C-section and couldnât find a straight answer in the market. Our test is the first to measure what matters most to babies. Other gut tests use âadult reference ranges,â which are entirely different from babies' ranges and lead to incorrect conclusions.Â








We use deep-shotgun metagenomics sequencing, the gold standard to get a comprehensive analysis you can rely on to make informed decisions
We use functional profiling to what microbes are present, how much of them are there, and what theyâre actually doing
We use strain-level identification and precision science to detect and confirm microbes' transference, probiotics impact, and more
Tiny Health empowers mothers everywhere to stop guessing about their babyâs health. Sampling takes less than 5 minutes. Get your first kit today:
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.
Not at all. Our business model doesn't involve selling data for profit and everything you share with us is strictly confidential. We may however take a referral commission if you decide to purchase recommended supplements from our trusted partners using the links we provide. Doing so comes at no extra cost to you and it helps us keep improving our service over time.
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.
Traditional medical practitioners donât 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, itâs up to your doctor to keep up on the latest research and most donât have the time. In addition to this, it can take 10 - 15 years for academic research to be put into medical practice. So itâs possible that your doctor hasnât heard about the gut microbiome.Â
But that doesnât mean that itâs 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 babyâs 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.
