Calculate your ovulation, fertile window and next period day-by-day using the medically standardized 14-day luteal phase method.
Personalized health and longevity system powered by AI that builds custom supplement, diet and exercise protocols
Stage
Not given
Startup
Founded
Not given
2025
Based in
NL
US
Pricing model
Free
Paid
Pricing
Not given
Foundation Protocol System: $19.99/month or $179/year (save 25%, billed annually). Diet/Exercise & Nutrition Module: $29.99/month or $299/year (billed annually). Both plans include a 7-day free trial. Annual plans include a 365-day money-back guarantee; monthly plans include a 7-day guarantee.
Key features
Calculates ovulation date based on cycle length and luteal phase method
Predicts 6-day fertile window
Forecasts next period date
Displays 3-month cycle preview
Customizable cycle length input
Identifies highest fertility days
Guidance for irregular cycles
Personalized health profile creation with encrypted data storage
AI research engine analyzing 23.8M human studies
Supplement grading on five evidence tiers from studies, reviews and biohacker data
Daily protocol with supplement timing and rationale
Interaction and conflict detection across full supplement stack
Nutrition panel comparing diet and supplements against blood work
Rala AI assistant for personalized health questions
Diet and exercise module for complete wellness protocol
Verification agent preventing hallucinations and inaccurate claims
What makes it different
Uses medically standardized 14-day luteal phase method per Wilcox 1995 and ASRM 2023
Completely free to use
Part of comprehensive pregnancy and family planning platform
Does not sell supplements, avoiding inventory bias
Patent-pending AI system specifically engineered to eliminate hallucinations
Analyzes 23.8M human studies, not animal or cell studies
Verification through biohacker data and consumer reviews alongside clinical research
Mamenza
Reverse Age Lab