About PeriodGuide
We're building the daily companion your cycle deserves.
Our Mission
Your cycle is not "a few days of bleeding." It's a monthly rhythm that influences your body, mood, energy, pain, and performance all month long — across puberty, adulthood, pregnancy/postpartum, and perimenopause/menopause.
PeriodGuide supports you every day of that rhythm, for every stage of life. Not just when you're on your period.
We exist to fill the gap between period trackers that log data without guidance, medical sites that are credible but not personal, and traditional remedy blogs that lack safety guardrails.
The Gap We Fill
Period Trackers
Log dates, weak guidance, often poor privacy. They collect data without telling you what to do with it.
PeriodGuide
Daily companion + clinical translator + cultural library + privacy-first design. Guidance first, tracking second.
Medical Sites
Credible but not intimate, not day-by-day, not personalized to your specific cycle day and symptoms.
Our Principles
Non-diagnostic
We guide, we do not diagnose. PeriodGuide helps you understand your body and make informed decisions with your healthcare provider.
Guardrails Everywhere
Red flags, contraindications, interactions, escalation paths. Safety is woven into every recommendation, not bolted on.
Evidence-graded Suggestions
Every recommendation shows its evidence strength: Strong, Moderate, Emerging, or Traditional-use. Trust is earned through transparency.
Traditional Knowledge with Integrity
Ancestral practices presented with cultural context, safety information, and humility. Never appropriative, always respectful.
Anonymous-first Privacy
Privacy isn't a feature; it's architecture. No email required. No ad trackers. Export or delete your data anytime.
Accessible by Default
Mobile-first, inclusive language, keyboard navigation, screen reader support, reduced motion, global considerations.
Guidance-first UX
Users get value before tracking. You don't need to log a single thing to receive helpful, evidence-based guidance for your cycle day.
Evidence Process
Every recommendation on PeriodGuide goes through our evidence review process:
Source Identification
Peer-reviewed journals, clinical guidelines, systematic reviews, and established traditional medicine texts.
Evidence Grading
Classified as Strong, Moderate, Emerging, or Traditional-use based on the quality and quantity of supporting research.
Safety Review
Contraindications, interactions, and population-specific warnings identified and attached to every recommendation.
Clear Presentation
Written in plain language with a "Deep Science" option for those who want more detail. Always transparent about certainty level.
Ready to Meet Your Cycle Companion?
Start getting personalized, evidence-based guidance right now.