- All it takes is just a drop of saliva
Dr. Lindemann, an obstetrician with nearly 40 years of experience and over 6,000 deliveries-without a single maternal death-now focuses on empowering women with essential maternal health information. He understands that successful pregnancies require informed choices, yet many women lack consistent care. His mission is to educate and inspire women to take control of their pregnancy, delivery, and overall health, ensuring they know their options every step of the way.
A leading expert in reproductive health
Tracks ovulation with greater accuracy
Unlike urine test kits, it's a one-time investment
Reduces waste and eliminates the inconvenience of using single-use test kits
A non-invasive way to monitor fertility
Our expert team is here for you at any time!
highlights KNOWHEN® Ovulation Kit as a great tool for natural family planning.
Many experience perimenopause before irregular periods.
can happen, like a 56-year-old woman with triplets.
with KNOWHEN® to prevent surprises.
Get expert support anytime!
track ovulation for better fertility planning.
on using ovulation kits for accurate results.
your journey to conception with proven fertility insights.
women with the knowledge to take control of their reproductive health.
KNOWHEN® Advanced Ovulation Test stands apart through its revolutionary approach to fertility monitoring:
Contact us with your concerns! Our team will consult Dr. Alan Lindemann and get back to you with expert guidance.
This video covers maternal death and the Caesarean section procedure and may contain graphic content not suitable for sensitive viewers. It is for educational purposes only and not medical advice; Dr. Alan Lindemann and ARL, Inc. assume no liability for its accuracy or use.
The KNOWHEN® Ovulation Test tracks your ovulation using only a drop of your saliva. It identifies your five (5) most fertile days and the best days in your ovulation cycle if you’re trying to conceive.