What is Fertile Days Calculator?
Get accurate ovulation predictions with our free fertile days calculator. Simple, reliable, and designed to help you understand your most fertile days.
Problem
Users previously tracked fertile days manually or with basic apps, leading to inaccurate predictions and complex tracking processes.
Solution
A web-based ovulation calculator tool that allows users to input cycle data and receive precise fertile window predictions, simplifying family planning.
Customers
Women aged 20-35 actively trying to conceive or avoid pregnancy, health-conscious individuals, and natural family planning advocates.
Unique Features
Algorithm-driven accuracy, no sign-up required, free access, and privacy-focused design.
User Comments
Accurate predictions save time.
Simple interface makes tracking effortless.
Reliable for family planning.
Free access is a major advantage.
Helps avoid invasive methods.
Traction
Launched on ProductHunt (details unspecified), 4K+ monthly active users (estimated based on similar tools).
Market Size
The global fertility apps market was valued at $611 million in 2023 (Grand View Research).
