Posted on: Sat 09-08-2025

This Sanitary Pad Could Save Your Life – Scientists Unveil Game-Changing Disease Detector!

Zurich, Switzerland — What if your monthly period could help detect cancer, diabetes, or infections—before symptoms even show? Scientists at ETH Zurich have just made that possible.

In a revolutionary breakthrough, researchers have embedded a paper-thin sensor into a regular sanitary pad, turning it into a portable diagnostic tool. Dubbed MenstruAI, this smart pad uses gold nanoparticles to detect biomarkers linked to inflammation, infections, and even ovarian cancer—all from menstrual blood.

How It Works:

• Wear the pad like normal.
• Snap a photo of the embedded strip.
• Upload it to a smartphone app.
• Get results in under 10 minutes.

The pad detects:

• CRP (inflammation, flu, UTIs)
• CEA (tumor marker)
• CA125 (linked to ovarian cancer)

Menstrual blood, once dismissed as waste, is now a rich source of biological data. This innovation could revolutionize health screening—especially in areas with limited access to labs.

“We want health monitoring to be as routine as brushing your teeth,” says Dr. Ana Ferreira, lead researcher.

Not Just a Concept:

• Already tested in small groups.
• Inspired by similar tech from Stanford (Q-Pad).
• Could soon be available over the counter.

From Crohn’s disease to thyroid health, this pad could help millions monitor chronic conditions discreetly and affordably.

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