EIRA is developing continuous, at-home hormonal pattern monitoring designed to give you clarity through perimenopause and midlife health.
WHy eira exists
Your Hormones Age with You. Why are You Guessing?
Perimenopause isn’t just a "phase" - it’s a major physiological shift that often goes unmonitored. When you rely on single-point testing, you only see a snapshot. You deserve the full story.
Our story
We believe women deserve more than a snapshot.
73
%
of women report being dismissed by a doctor when presenting hormonal symptoms for the first time. Most wait over 4 years for a correct diagnosis.
"EIRA is doctor-founded, being clinically backed is core to our mission. This is personal to me as I have lived with the realities of hormonal chaos myself, along with the countless women we serve. We believe that a full understanding of hormonal imbalances and perimenopausal changes is possible and achievable, and aim to be the bridge between medical providers, scientific advancement and individual self-care optimization."
- Carla Viegas-Barber, Founder & CEO
Continuous hormone monitoring for the realities of perimenopause
EIRA is a doctor-founded women’s health technology company developing a new approach to understanding hormonal change: continuous, at-home hormone pattern monitoring.
We believe women deserve more than a snapshot.
Hormones fluctuate over time, sometimes significantly during perimenopause. Yet women are often expected to make important health decisions based on symptoms they struggle to explain or a single test taken on a single day. EIRA serves as the bridge between patient and provider, designed to provide the structured hormone-monitoring loop between visits. Our goal is to make changing patterns more visible, understandable, and useful, empowering women to advocate for their health with clear, longitudinal data.
The overlooked reality of hormonal aging
As we age, our hormones change with us. For women entering perimenopause, in menopause, and even post-menopause years, these changes may be associated with disrupted sleep, fatigue, cognitive changes, mood shifts, hot flashes, and altered menstrual cycles.
These experiences can affect far more than physical health. They disrupt confidence, careers, relationships, and a woman’s sense of connection to her own body. Many women remain unsure if their symptoms are connected or how their individual patterns are changing. The current medical system often relies on symptom recollection and isolated tests that capture only one moment in a highly dynamic transition.
How it works
Introducing…EIRA
Meet EIRA - Continuous, At-Home Hormonal Pattern Monitoring
Good morning, Alexa
14
Today's phase
Ovulation
Peak energy window
Hormone levels
Estradiol
142
Progesterone
0.8
TSH
2.1
Dr. Sarah Chen
Your progesterone results look good this month. Let's discuss adjusting…
Dr. Maya Patel
Keep tracking symptoms daily so we can monitor progress more accurately.
The EIRA app - COMING SOON
Your health, where and how you need it.
Cycle tracking, lab results, clinician messaging, and your treatment log all in one place. No portals, no phone trees.
Cycle tracking - know your phase every day
Lab results - your hormone panel, explained clearly
Clinician chat - message your doctor directly
Treatment log - track medications and symptoms
Member stories
In their own words.
COMING SOON…
Why EIRA
Not another women's health app.
Most platforms give you a chatbot and a supplement. We give you a clinician, a plan, and the data to prove it's working.
Simple pricing - COMING SOON
One price. Everything included.
FAQ
Questions, answered.
Don't see your question here? Our care team responds personally, usually within a few hours.
