Painless health monitoring for women.

The first quick and pain-free home kit to keep women healthy for the long run.

How it works
tampon

Why Menstrual Blood?

Easy to use

at-home, straightforward and painless; lowest attrition rate of any blood test method.

Recurring

collection is easy and your cycle is a reminder for re-engagement.

Quality

comparable and trusted quality compared to traditional blood draws; samples are processed in our private CLIA and CAP certified laboratory.

Affordable

a low price point to encourage re-testing and consistent engagement.

Learn more about Droplet for:
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It’s this simple.

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Receive kit in the mail

Receive a kit in the mail with tampons or pads, instructions, and return postage.

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tampon

Submit your tampon

Drop the tampon or pad in the collection container.

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Mail to the lab

Send the sample to our lab in the small, pre-paid box.

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result

Get your results!

Review your results online within days.

Droplet Advisors

Dr. Jose Aleman, MD PhD

Assistant Professor, Endocrinology
NYU Langone Medical Center

Dr. Kian Beyzavi, PhD

former VP of Global Marketing
Novartis

Dr. Shion Lim, PhD

Postdoctoral Fellow in Protein Chemistry
UCSF

Dr. Nancy Reame, PhD

Director of Pilot Studies
Irving Institute of Columbia University

Dr. Leanna Sudhof, MD

Obstetrician-Gynecologist
Beth Israel Deaconess Medical Center

Dr. Nitin Vaswani, MD

Program Director
NODE.Health
 

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We are on a mission to dramatically improve female health.