She Spent $2.6 Million Tracking 1,900 Biomarkers Daily for Female Health. The Vaginal Blood Flow Monitor Is Just the Beginning

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Julien Raby

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What happens when someone spends $2.6 million to turn their bedroom into a personal longevity clinic?

The result is an unprecedented experiment in female health tracking—measuring 1,900 biomarkers daily to understand how women’s bodies change throughout their menstrual cycles.

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One woman has committed to a grueling two-hour morning routine, seven days a week, using cutting-edge technology most people have never heard of.

Her goal? To uncover patterns in female physiology that science has largely ignored—and share every finding publicly for free.

A Morning Routine Like No Other

Every morning begins at 7:00 a.m. sharp with saliva collection to measure cortisol levels. On specific cycle days, this test is repeated four times throughout the day to track hormonal fluctuations.

Temperature tracking comes next—but not with an ordinary thermometer. A digital device syncs to an app, recording data before any food or conversation disrupts baseline readings.

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This is among the most reliable ways that women have currently for testing whether or not they’ve ovulated but it is not 100% accurate.

To improve accuracy, she swallows a pill each night that continuously measures internal body temperature for 24 hours. This multi-layered approach helps confirm ovulation more reliably than traditional methods alone.

Cardiovascular and Metabolic Measurements

Heart rate variability gets measured through a specialized device paired with a two-minute breathing exercise. This metric reveals how well the body handles stress and recovers from exertion.

Resting metabolic rate—the baseline energy the body uses—is tracked while lying down and breathing calmly for several minutes. These measurements could reveal whether metabolism shifts during different menstrual phases.

Grip Strength: An Unexpected Longevity Marker

A simple hand grip device produces readings around 75.6—measuring maximum grasp force. Research consistently shows this test predicts longevity better than many assume.

Reaction time tests on a tablet may fluctuate across cycle phases, potentially revealing cognitive changes tied to hormonal shifts.

The “Techno Tampon” and Nighttime Data

Perhaps the most unusual device measures vaginal blood flow every single night during sleep.

Build Strength and Conditioning With One Simple Tool
FULL-BODY TRAINING

If you want something simple that actually works, this is one of the most effective tools I’ve used to build strength, conditioning, and endurance without needing a full gym setup.

  • Full-body training with one weight using swings, squats, and presses
  • Solid cast iron build that feels stable and lasts for years
  • Comfortable grip that makes high-rep workouts easier to handle

What a lot of people don’t realize is during your REM cycles, you have a natural arousal cycle just like men. Men will get nighttime erections. Women will have blood flow changes in their vagina at night as well.

This continuous monitoring captures physiological responses that happen unconsciously during REM sleep—data that’s almost never collected in female health research.

A sleep ring worn nightly functions like an at-home sleep study, tracking metrics including overnight blood pressure. Combined with the internal temperature pill and blood flow monitor, nighttime becomes a data collection goldmine.

Circadian Rhythm Optimization

A specialized light mimics natural sunlight, turning on at the exact same time every morning. Consistency matters enormously for circadian rhythm regulation—the internal clock governing hormone release, sleep quality, and metabolic function.

We’re trying to make everything as constrained and consistent as possible.

Blood pressure readings, facial skin analysis using a Vizia scanner, and pain threshold testing with thermal electrodes round out the morning measurements. Eight different facial markers get tracked—including oil production, which varies throughout menstrual cycles.

Comprehensive Hormone and Microbiome Tracking

Daily urine tests measure four primary reproductive hormones:

  • Follicle-stimulating hormone (FSH)
  • Luteinizing hormone (LH)
  • Estrogen
  • Progesterone

A digital refractometer analyzes urine concentration using pipettes and specialized technology. This reveals hydration status and kidney function throughout cycle phases.

Build Strength and Conditioning With One Simple Tool
FULL-BODY TRAINING

If you want something simple that actually works, this is one of the most effective tools I’ve used to build strength, conditioning, and endurance without needing a full gym setup.

  • Full-body training with one weight using swings, squats, and presses
  • Solid cast iron build that feels stable and lasts for years
  • Comfortable grip that makes high-rep workouts easier to handle

Vaginal Microbiome Analysis

Daily vaginal microbiome swabs represent what may be the most extensive vaginal health tracking ever attempted. Changes in bacterial populations could influence everything from infection susceptibility to fertility.

This, as far as I’m aware, is the most extensive vaginal testing that has ever been done.

Cervical mucus gets analyzed using electrical impedance technology through a device called Keg. This detects approaching ovulation by measuring mucus consistency changes—offering another data point for fertility tracking.

Body Composition and Physical Changes

Daily photography from a fixed tripod documents how water retention and body shape fluctuate. Female weight naturally varies throughout cycles—often by several pounds—yet societal pressure demands constant appearance.

There’s a lot of pressure on us women to look a certain way always. And so I wanted to capture exactly how my body changes throughout the cycle.

Breast size measurements track monthly changes using chest measurements. These variations are normal but rarely discussed or studied systematically.

Metabolic Function and Blood Sugar

A device called Lumen analyzes breath to determine whether the body currently burns carbohydrates or fats. Testing occurs before bed and around meals to capture metabolic shifts throughout days and cycles.

A continuous glucose monitor embedded in the skin provides 24/7 blood sugar readings for two weeks before replacement. Glucose response to identical meals may vary dramatically depending on menstrual phase.

Build Strength and Conditioning With One Simple Tool
FULL-BODY TRAINING

If you want something simple that actually works, this is one of the most effective tools I’ve used to build strength, conditioning, and endurance without needing a full gym setup.

  • Full-body training with one weight using swings, squats, and presses
  • Solid cast iron build that feels stable and lasts for years
  • Comfortable grip that makes high-rep workouts easier to handle

Sensory Function Testing

Smell and taste tests—similar to childhood “scratch and sniff” but designed for adults—measure whether sensory perception changes hormonally. Research suggests women’s sense of smell peaks around ovulation.

Pelvic Floor and Gut Health

An insertable vaginal device guides pelvic floor exercises, measuring tension and relaxation capabilities. Pelvic floor strength affects bladder control, sexual function, and core stability.

Stool microbiome analysis tracks gut bacterial populations. The gut-hormone axis means digestive health directly influences reproductive hormones and vice versa.

Biological Age and Brain Function

Blood spot cards measure DNA methylation—a marker of biological aging. Do women age faster or slower during different cycle phases? This experiment aims to find out.

DUTCH Complete testing requires four daily urine samples to track hormone metabolites over time. This comprehensive hormone panel reveals how the body processes and eliminates hormones.

Brain imaging using Kernel technology measures photon reflection to map oxygen usage in different brain regions. Areas using more oxygen show increased activity.

Build Strength and Conditioning With One Simple Tool
FULL-BODY TRAINING

If you want something simple that actually works, this is one of the most effective tools I’ve used to build strength, conditioning, and endurance without needing a full gym setup.

  • Full-body training with one weight using swings, squats, and presses
  • Solid cast iron build that feels stable and lasts for years
  • Comfortable grip that makes high-rep workouts easier to handle

We’ll be seeing how does my brain respond every single day throughout my cycle and how does that reference that my brain may be changing depending where I’m at my cycle.

Red light therapy panels provide full-body treatment, while targeted scalp lasers promote hair growth—another aspect that may vary with hormonal changes.

The Reality of Extreme Health Tracking

This entire protocol occupies two solid hours every morning—from 7:00 to 9:00 a.m.—before the rest of daily life begins.

Every single second on my calendar at this point is locked in for what I should be doing.

The team continuously evaluates new measurements to add while seeking simplifications to make the protocol more manageable. Balancing comprehensiveness with sustainability remains an ongoing challenge.

A World First for Female Health

This $2.6 million experiment pushes the absolute boundaries of current scientific capability. Most female health research remains woefully underfunded compared to male-focused studies.

We’re trying to do something at the absolute fringes of what science is currently allowing.

All findings will be shared publicly at no cost. Women worldwide could benefit from patterns discovered through this intensive self-tracking—without replicating the exhausting protocol themselves.

The project represents a radical commitment to advancing female health knowledge. By measuring nearly 2,000 biomarkers daily, this experiment may reveal connections between hormones, metabolism, cognition, and aging that traditional research has overlooked.

Build Strength and Conditioning With One Simple Tool
FULL-BODY TRAINING

If you want something simple that actually works, this is one of the most effective tools I’ve used to build strength, conditioning, and endurance without needing a full gym setup.

  • Full-body training with one weight using swings, squats, and presses
  • Solid cast iron build that feels stable and lasts for years
  • Comfortable grip that makes high-rep workouts easier to handle

Whether such extreme tracking proves sustainable long-term remains to be seen—but the potential insights could transform how medicine approaches female physiology.

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