Leading the future of vaginal health with smart clinical tech.

YON E Health is building the future of intelligent vaginal health monitoring.
We believe women deserve more precise tools, better body literacy, and technology designed around their real biology.
That is why we are developing our flagship device focused on intelligent daily vaginal health monitoring. Designed for less than one minute of daily use, and developed to support a deeper understanding of pH, cycle health, fertility, basal body temperature, symptom patterns, and reproductive wellbeing.
 
Built at the intersection of health technology, design, and women’s health innovation, our work combines elegant product design with clinically informed development.

Patent pending. Award-winning. In clinical development.

The world’s first intravaginal medical device designed to monitor vaginal pH and basal body temperature, two essential biomarkers closely connected to:

  • Vaginal microbiome balance, infection risk, ovulation, fertility windows, and overall reproductive health.
  • Understanding your body should not be based on guesswork.

The future of women’s health will be measurable, intelligent, and personalized, and YON E is building it.

Our Team

Roswitha Verwer
Founder, CEO & CBO
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Dr Muskaan Bhan
Clinical Co-founder & Chief Clinical Officer
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David Dahn
Chief Financial Officer
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Matias Toye
Legal Counsel
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Shafana Jansen
Financial Administrator
Shirin Ganjuee
Jr. Clinical & Project Support Associate
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Sophia Carter
Executive Assistant to CEO
Oliver Font
Jr. Operational lead
Sochi Ogbu
Social Media Manager
Arisa Sachdev
Jr. Brand & Community Associate (Intern)

Advisory Board

Erica Pierrer

PhD, Chair of Advisory

Karoly Szanto

Advisory Board Member

Clinical Expert Counsel

Dr. Mark Cone

Dr. Mark Cone

MILESTONES

2022

  • lightbulb Idea Phase

2023

  • travel_explore Market Research
  • design_services Design Development
  • savings Bootstrapping
  • trending_up Angel Investments Secured

2024

  • menu_book First Publication
  • emoji_events Won MedTechParis
  • newspaper Mentioned in Forbes
  • gavel UK Patent Application
  • workspace_premium First in FemTech Award
  • payments Angel Investments Secured

2025

  • domain Health BV Inception
  • stethoscope First Clinical Lead Investor, Dr. Peter Kovacs, PMK Group
  • school First FemTech Lecture at Semmelweis
  • science Successfully Conducted TRL 2, TRL 3
  • library_books Finished SOTA Review
  • verified EU Patent Application
  • star Nominated as Best HealthTech Startup in Western Europe

2026 (Projected)

  • group_add Clinical Co-Founder onboarded
  • article Second Publication
  • gavel US Patent Application
  • biotech TRL4 & TRL5 Ongoing (First Prototype Development)

Understand your body with more clarity.

YON E Health is building a more proactive way to monitor vaginal health, so you can feel more informed, more confident, and more in control.
Join our waitlist now.