Learn to Calculate your Ovulation Peak Accurately through easy and natural observations.
Discover a simple, natural, and scientifically-validated process — perfect for couples seeking hormone-free methods to confidently achieve or avoid pregnancy.
Learn Natural Fertility. Calculate and Track Peak Fertility Date. Grow with Confidence and Know Your Body.
Whether you’re looking to better understand and manage your health or ready to dive deeper into natural family planning, our courses are designed to support your journey — with expert guidance, evidence-based techniques, and real results. Choose the path that fits your needs or bundle up for the complete experience.
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$50.00 – $199.00Select options This product has multiple variants. The options may be chosen on the product page
Fertility 101: Introduction
Start Your Journey Together with Confidence
This introductory course walks couples through the Billings Ovulation Method® of Natural Family Planning (NFP).
- Ideal for couples looking to achieve, avoid or to space pregnancies naturally
- Calculate Ovulation Accurately
- Track Your Peak Day of Fertility
- Choice of either group zoom or private couple consultation
Fertility 101: Charting Support
Get the guidance you need to chart with confidence.
Already taking the Introductory course? This add-on provides ongoing support to help you master NFP charting.
- Personalized help from certified instructors
- Clarify your charts and cycles
- Best paired with Fertility 101: Introduction
Fertility 101: Full Course
Your complete NFP solution in one easy purchase.
Combine Fertility 101 Introduction and Charting Support into a single, seamless program.
- Save time by enrolling in both at once
- Education and Guidance together
- Ideal for serious learners and couples
BEST VALUE: Bundle & Save
Fertility 101: Full Course (Marriage Prep + Charting Support)
Everything You Need — In One Powerful Package
Get the full NFP experience with both the educational foundation and charting support in a single, discounted bundle.
✅ Save $50 when you bundle
✅ Get lifetime access to both courses
✅ Learn together and grow together
🎁 Bonus: Priority instructor access with the full course!
Is This For You?
Absolutely — if you’re ready to take control of your health and relationships.
These courses are tailored for people at all stages of life and vocation. Discover how they can empower you:
Women of All Ages
Understand Your Body and Make Informed Health Decisions
Whether you’re single, married, trying to conceive, or simply want to understand your cycle — this course gives you the tools and support to feel confident in your own body.
Engaged & Married Couples
Prepare for Lifelong Love with Natural Family Planning
Build a stronger relationship by learning to chart together, communicate better, and align your fertility goals with your faith.
Healthcare Providers
Train to Offer a Powerful, Natural Alternative to Your Patients
Learn the proven Billings Ovulation Method® and expand your ability to guide patients with natural, values-based fertility solutions.

Real Stories. Real Transformation.
“I learned so much.”
“I learned so much, I feel like it is such a disservice that I didn’t learn this in Health Class. It is amazing.
— Bethany, general overview student
“As a nurse, I now have something natural to offer.”
“I wanted to integrate fertility education into my clinic, and this training gave me the tools I needed. It’s empowering to offer patients a respectful, science-backed method that honors their values.”
— Sofia M., RN & fertility educator
“The charting support saved me from so much confusion.”
“I had taken a different NFP course before, but I was always second-guessing my charts. The 1-on-1 help here was a game-changer. I finally feel in control of my body and my decisions.”
— Lianne T.
“As a nurse, I now have something natural to offer.”
“I wanted to integrate fertility education into my clinic, and this training gave me the tools I needed. It’s empowering to offer patients a respectful, science-backed method that honors their values.”
— Sofia M., RN & fertility educator
“It completely changed how we approached marriage.”
“We were nervous about natural family planning, but this course made everything simple and faith-centered. We feel closer than ever, and more confident in starting our future together.”
— Marissa & Joel, engaged couple
“The charting support saved me from so much confusion.”
“I had taken a different NFP course before, but I was always second-guessing my charts. The 1-on-1 help here was a game-changer. I finally feel in control of my body and my decisions.”
— Lianne T.
Ready to Start?
We’re here to help. Take the next step toward a healthier, more informed future.
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Disclaimer: BOMA-USA provides educational resources on the Billings Ovulation Method. We do not offer medical advice or treatment. For scientific background, visit billings.life.