What Are My Chances of Conceiving Naturally?
This Natural Pregnancy Calculator uses the scientifically validated Hunault formula to predict your probability of natural conception within 12 months — used by fertility specialists at Bavishi Fertility Institute.
Why Patients Use This Calculator
Thousands of couples visit Bavishi Fertility Institute every year feeling confused and unsure about their next step. This calculator was built to give you clarity — before you even walk through our door.
Know Where You Stand — Right Now
In under 2 minutes, get a clinically backed probability score that tells you exactly how likely natural conception is for your specific situation — based on real data from 3,000+ cases.
Reduce Anxiety & Uncertainty
Not knowing is often the hardest part. A clear number — even a low one — is less frightening than the unknown. Patients tell us that having a score helps them feel in control.
Stop Waiting — Start Acting
Many couples wait years before seeking help, losing precious time. If your score is low, this calculator helps you understand that waiting is not a strategy — and that earlier treatment means better outcomes.
Walk Into Your Consultation Prepared
When you know your score before your appointment, the conversation with your specialist is more focused. You arrive informed — and your doctor can spend time on solutions, not basics.
Make Smarter Financial Decisions
Knowing whether to try naturally, start IUI, or go directly to IVF helps you plan your time and budget wisely — avoiding unnecessary treatments that may not be right for your situation.
A Tool Used by Your Own Doctor
This isn't a generic online quiz. The Hunault formula is the same clinical tool that fertility specialists at Bavishi Fertility Institute use in real consultations to guide patient decisions.
🙋 Who Should Use This Calculator?
Natural Pregnancy Calculator
3 quick steps · Takes less than 2 minutes · Instant result
Understanding Your Natural Pregnancy Score
High Chances of Natural Conception
Very encouraging odds. Continue trying naturally with good timing and lifestyle habits for up to 12 months before considering any intervention.
Good Chances of Natural Conception
A meaningful chance of pregnancy within 12 months. Most guidelines recommend continuing to try naturally for the recommended period before starting treatment.
Moderate Chances — Try Naturally With Guidance
Reasonable odds, but specialist guidance on timing and a full fertility check will significantly improve your outcomes.
IVF Should Be Considered
Low chance of natural conception. Continuing to wait is unlikely to be the most effective path — IVF is worth discussing seriously with a specialist.
IVF is Strongly Recommended
Natural conception within 12 months is unlikely at this level. Proceeding to IVF gives you the best possible chance of success.
Speak with a Specialist at Bavishi Fertility Institute
Our fertility specialists use your score alongside complete investigations — AMH, semen analysis, uterine scan — to create a personalised treatment plan just for you.
📅 Book Free Consultation →This Natural Pregnancy Calculator is a clinically validated tool — but it works with population-level statistics, not your individual biology. Your score is a starting point, not a final answer.
A score of 15% does not mean you cannot have a baby naturally. A score of 70% does not guarantee you will. Many factors — fallopian tube condition, egg quality, uterus shape, hormone levels — are invisible to this calculator.
Please do not make any treatment decisions based on this result alone. If your score concerns you, book a consultation at Bavishi Fertility Institute for a complete assessment.
This tool is provided for educational purposes only. It does not constitute medical advice. Bavishi Fertility Institute accepts no liability for decisions made based solely on this calculator's output. This tool does not take into account all medical diagnoses or individual health conditions.
Ahmedabad