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Find your birth control match with personalized testing.

adyn’s simple at-home test analyzes your personal risk for specific side effects to help you choose with confidence.

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94% of people switched their birth control based on what they learned

The first and only test designed to prevent side effects.

For each birth control option, you’ll learn your personal risks (and benefits!) based on your medical history, genetics, hormones, and health goals. For the first time, your provider can prescribe with precision.

25‑minute medical consultation included.

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70% of people learned of a medical risk impacting their birth control

Choosing your birth control is a science, not an experiment.

There are 3 million genetic differences between any two humans. It’s no wonder the same birth control doesn’t work for everybody. Your Birth Control Test Results are based on your own biological data, as well as evidence from 60+ peer‑reviewed publications.

“I like how unique this is in terms of its approach to giving you another tool to figure out what type of birth control is best for you…. I wish I’d had this earlier in my life, like in my 20’s, when I was trying out a bunch of different birth control methods.”

Jen B.

“adyn gives me more confidence in how the choices I make will affect my body. Its rare women have an opportunity to easily learn more about their body (given the gender data gap), and more information can only help.”

Haley H.

“I learned what my hormone levels were specific to me and my needs. I would recommend this test to anyone who is thinking of starting or changing birth control or who is having any trouble that may be related to their current birth control.”

Amelia W.

"The Birth Control Test allowed me to understand how my DNA and hormones affect my birth control options. The results were outlined in a way that was both thorough and easy to understand.... Overall very empowering experience!"

Elissa M.
Award‑winning product, developed by scientists
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Say goodbye to trial and error.

Of the 200+ options, there is (at least!) one that will work for you. Skip the guessing game and get the answers you need to choose with confidence.

97% of adyn users report confidence in their birth control selection.

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The ultimate personalized gift.

Giving your loved ones the tools to manage their health can be life‑changing. In fact, 63% of birth control users said they bear all or most of the financial responsibility of birth control.

The Test is right for you if you’re:

  • Experiencing birth control side effects
  • Worrying about birth control side effects
  • Trying birth control for the 1st time
  • Considering switching your birth control
  • Managing a health condition (e.g., PCOS, PMDD, acne)
  • Seeking data to make an informed health decision
  • Parenting a teen in need of birth control
  • Hoping to help a loved one find their birth control match

The Birth Control Test is an at-home experience designed to inform selection and prevent side effects.

To do this, we use your saliva to analyze your 🧬and a blood sample (from a finger prick) is used to measure your current levels for 6 key s🩸.

We process genetic and samples at CLIA certified labs. The laboratory techniques we utilize are well established and widely adopted. In order to make scientifically accurate recommendations for based on an individual’s biology, we identified and leveraged over 50 peer-reviewed research studies that met our scientific and statistical standards. Included with The Birth Control Test is a virtual care visit for you to talk through your results and options with licensed medical providers trained in contraceptive counseling.

We currently offer our services in the U.S. Unfortunately, at this time we cannot ship to NY, NJ, or RI.

The Birth Control Test is an at-home experience designed to inform selection. Our goal is to minimize side effect risk for all users by putting actionable information in their hands. More broadly, our mission is to make scientific discovery more inclusive.

Our flagship product—The Birth Control Test—is the first and only test designed to prevent side effects. With nearly 200 products on the market in the US, each with their own side effect profile, adyn uses an evidence-based approach to measure and analyze hormonal and genetic data. Combined with your medical history and personal preferences, we provide personalized recommendations for all highly effective methods. By informing yourself and your medical provider about your precise biology, goals, and preferences - you know you are making a smart choice.

Included in the cost of The Birth Control Test is access to a physician who orders your test, reviews your results, and will meet with you to review your goals, preferences, and choices. These providers are expert in contraceptive counseling and culturally competent care.  We recommend using this service whether or not you have a great doctor of your own.

If you have a doctor you trust and plan to share your test results with them please have their office contact us at [email protected]. Alternatively, we’re happy to reach out to them if you send us their name and office phone number to [email protected].

While we won't share your results with anyone but you, we can introduce the test  and our technology to them so they’re prepared to discuss your results with you.

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Is the Birth Control Test right for you?