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Mayer Laboratories, Inc
Discover how intelligent fertility trackers can help you better understand your body and plan with confidence—naturally.​

Know Your Cycle, Own Your Confidence​

Whether you’re looking to conceive, understand your cycle, or embrace body literacy, fertility monitors like Daysy and Ladycomp empower you with precise, science-backed insights. Each tracker offers unique features to fit your lifestyle—whether you prefer app-based convenience or complete privacy with an all-in-one device.​

Daysy & Ladycomp

Daysy

Fertility Trackers

Daysy

$299.00
$299.00
Ladycomp

Fertility Trackers

Ladycomp

$489.00
$489.00

Meet Your Perfect Match​

Two smart solutions. One goal: empowering you to understand your fertility with clarity and ease.

Daysy

Smart, app-connected tracking for women who want data at their fingertips.​

Shop Daysy

Ladycomp

Privacy-first technology that stores your cycle data securely on the device itself.​

Shop Ladycomp​
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Track Your Fertility with Smart Simplicity​

Daysy’s intelligent algorithm, informed by over 5 million menstrual cycles, identifies your fertile days with over 99% accuracy. Paired with the free DaysyView app, you can easily visualize your fertility status, track your progress, and share your data. Perfect for women who love simplicity, accuracy, and the power of digital insights.​

Key Features:​

  • App-connected convenience for easy tracking and sharing​
  • Over 99% accuracy powered by extensive cycle data​
  • Simple color-coded fertility indicators​
  • Precision temperature sensor for reliable daily insights​
Mayer Laboratories, Inc
SCIENCE-BACKED
SOCIALLY-FOCUSED
PLEASURE-FOCUSED

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