• Your Go-To Fertility Expert

    Offering Fertility Assessment and Fertility Advice.


     Personalized. Immediate. Actionable. 

    From home. For you. For both.

  • What Is Opionato

    We are your go-to fertility expert. We assess your fertility potential and provide next-step fertility advice. By doing so, we improve your conception chance and make your path to pregnancy short and stress-free.

    Today's fertility path  is confusing and time-consuming  guesswork.

    Without Opionato:

    Confusing and time-consuming fertility guesswork.
    With Opionato, you get instant fertility empowerment that enhances your fertility and pregnancy chance.

    With Opionato:

    Anytime from anywhere fertility assessment and customized fertility advice focused toward conception optimization.
  • How Opionato Works

    We take the guesswork out of your fertility, optimize your fertility potential, and enhance your pregnancy chance through personalized fertility assessment and fertility expert advice giving.



    You and/or partner answer basic questions about your overall health, medical history, family history, and overall lifestyle.



    Proprietary algorithm analyzes your input, taking into account the collective knowledge from evidence-based published fertility literature.



    A personalized next-step advice and action plan is provided either electronically or through a direct interaction with a fertility expert.

  • Opionato Relies on the World's Best Fertility Experts

    Opionato's fertility power comes from the world's leading team of participating fertility experts affiliated with the very best reproductive centers across the globe - who want to help you no matter where you live.

    Read more about our experts

    Evelyn Mok-Lin, MD is participating Opionato fertility expert.

    Evelyn Mok-Lin, MD

    Reproductive Endocrinologist

    University of California,

    San Francisco

    Antonio Pellicer, MD, PhD is participating Opionato fertility expert.

    Antonio Pellicer, MD, PhD

    Reproductive Endocrinologist


    Michael Eisenberg, MD is participating Opionato fertility expert.

    Michael Eisenberg, MD

    Reproductive Urologist

    Stanford University, CA

    Rebecca Holmes, PhD, HCLD  is participating Opionato fertility expert.

    Rebecca Holmes, PhD, HCLD​




  • Opionato Clients Love Us

    Opionato clients are currently trying to conceive or are planning in the near future to become pregnant.

    Evan is Opionato's first baby.


    Evan's mother

    "Opionato is the only place that addresses all of your fertility needs – and does it so quickly. It’s rare to find someone that actually cares and takes the time to really analyze your personal information and provide insights with your best outcome in mind.” 

    Read here about Opionato's first baby.

    Sarah is Opionato client.


    Second-time mother

    “Friends and family kept saying give it time, but that was not enough of a plan for me. I needed more guidance and hands-on assistance. With Opionato, I felt like a priority not just another number. You normally don’t get that much one-on-one time with experts.”

    Andrej is Opionato client.


    Father to be

    “Before Opionato, it was like getting a PhD in female reproduction from Google University. We just wanted to understand what all of our options were - and in what order – to be presented to us in an unbiased way. Opionato’s independence and range of experts ensured this".

    Diana is Opionato client.


    First-time mother

    “Conception involves a lot of guesswork so access to the leading fertility expertise was very important to me. Opionato advised us on the course of action that was best for us.”

    Brigitte is Opionato client


    First-time mother

    “The whole fertility process isn’t just one conversation and you’re done. It was very refreshing to have straightforward ongoing advice from Opionato without feeling pressured time and money-wise.”

  • Opionato In The Media

    Fertility Testing Is Big Business—But Is It Really Helping You Get Pregnant?
    Instyle article where Opionato is mentioned
    Do it at home testing help of hurt you?
    Y Combinator
    11 Physical Signs It May Be Difficult For You To Get Pregnant, According To Science
    MobHealthNews mention of Opionato
    Beat Fertility interview with Opionato founder Maja Zecevic
    Wired magazine mention of Opionato
  • Maja Zecevic, Phd, MPH is the founder of Opionato.

    Meet Maja

    Opionato started with one woman’s personal fertility journey and the vision to provide others what she wished she had.

    Read here about Maja's fertility journey.

  • Try Opionato Today

    Take this instant fertility test. It will give you valuable information about yourself, current fertility potential,

    and fertility areas ready for improvement.