--- product_id: 659889892 title: "Clearblue & Natural Cycles Birth Control Ovulation Test Refill Pack, 15 Digital Ovulation Tests" brand: "clearblue" price: "Rp697014" currency: IDR in_stock: true category: "Clearblue" url: https://www.desertcart.id/products/659889892-clearblue-and-natural-cycles-birth-control-ovulation-test-refill-pack store_origin: ID region: Indonesia --- # 99%+ accuracy detecting LH surge Seamless integration with Natural Cycles app 15 precise digital ovulation tests Clearblue & Natural Cycles Birth Control Ovulation Test Refill Pack, 15 Digital Ovulation Tests **Brand:** clearblue **Price:** Rp697014 **Availability:** ✅ In Stock ## Summary > 🎯 Master your cycle, own your future. ## Quick Answers - **What is this?** Clearblue & Natural Cycles Birth Control Ovulation Test Refill Pack, 15 Digital Ovulation Tests by clearblue - **How much does it cost?** Rp697014 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.id](https://www.desertcart.id/products/659889892-clearblue-and-natural-cycles-birth-control-ovulation-test-refill-pack) ## Best For - clearblue enthusiasts ## Why This Product - Trusted clearblue brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Refill & Stay in Control:** 15-test refill pack keeps your fertility tracking uninterrupted, empowering your reproductive health journey. - • **Science-Backed Confidence:** Leverages basal body temperature and LH surge data for reliable ovulation prediction you can trust. - • **Clear, Easy-to-Read Results:** Instant digital readout removes guesswork—flat line means no surge, line means you’re in your fertile window. - • **Pinpoint Your Peak Fertility:** Detect your 2 most fertile days with over 99% accuracy using Clearblue’s digital LH surge tests. - • **Smart Sync with Natural Cycles:** Effortlessly log test results in the app to enhance personalized fertility insights and cycle tracking. ## Overview The Clearblue & Natural Cycles Birth Control Ovulation Test Refill Pack includes 15 digital ovulation tests and a reader designed to work seamlessly with the Natural Cycles app. It detects the luteinizing hormone surge with over 99% accuracy, identifying your two most fertile days 24-36 hours before ovulation. By combining test results with basal body temperature and period data, the app provides personalized fertility insights, helping you track your cycle with scientific precision. ## Description Clearblue Digital Ovulation Test identifies the surge in luteinizing hormone which happens 24-36 hours before ovulation, to identify your most fertile days. On the days you take a test, add your LH results into the Natural Cycles app (available with Clearblue & Natural Cycles Birth Control Starter Pack). Clearblue Digital Ovulation Test is over 99% accurate at detecting the LH surge. Do not use the LH surge result for contraceptive purposes. The Natural Cycles app uses temperature, period, and (optional) ovulation test data to determine your Green Day ('Not fertile') or Red Day ('Use protection'). ## Features - REFILL KIT CONTAINS: 15 Clearblue Digital Ovulation Tests, 1 Clearblue Reader. This Refill pack is designed to continue logging Clearblue Ovulation Test results in the Natural Cycles app. Clearblue & Natural Cycles Birth Control Kit sold separately - BACKED BY SCIENCE: The NC algorithm uses basal body temperature to identify fertile and non-fertile days and to confirm ovulation. Taking ovulation tests is optional and can help the NC algorithm predict your ovulation day - IDENTIFY THE MOST FERTILE DAYS: Use Clearblue Digital Ovulation Tests to identify the surge in luteinizing hormone (LH). This happens 24-36 hours before ovulation to identify your 2 most fertile days - CLEAR RESULTS: a flat line indicates No LH surge (‘Negative’) and a line with a surge indicates an LH surge (‘Positive’) - OVER 99% ACCURATE: at detecting the LH surge - DO NOT USE the LH surge result for contraceptive purposes. The Natural Cycles app uses temperature, period, and (optional) ovulation test data to determine your Green Day ('Not fertile') or Red Day ('Use protection') ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0DGN24FLH | | Best Sellers Rank | #64,319 in Health & Household ( See Top 100 in Health & Household ) #33 in Ovulation Tests | | Customer Reviews | 4.1 4.1 out of 5 stars (135) | | Date First Available | October 17, 2024 | | Manufacturer | Procter & Gamble | | Package Dimensions | 7.32 x 3.54 x 2.05 inches; 3.84 ounces | ## Images ![Clearblue & Natural Cycles Birth Control Ovulation Test Refill Pack, 15 Digital Ovulation Tests - Image 1](https://m.media-amazon.com/images/I/71YbKPfAUjL.jpg) ## Frequently Bought Together - Clearblue & Natural Cycles Birth Control Ovulation Test Refill Pack, 15 Digital Ovulation Tests - Frida Fertility No-Mess Pee Cup, Reusable Urine Cup for Pregnancy Tests, Ovulation Tests, & Fertility Tests, Family Planning Essentials Sample Containers (1 Cup & Storage Bag) - Clearblue & Natural Cycles Hormone-Free Birth Control Kit Starter Pack, 3 Month Subscription to The Natural Cycles app, 15 Digital Ovulation Tests, 1 Digital Basal Thermometer --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.id/products/659889892-clearblue-and-natural-cycles-birth-control-ovulation-test-refill-pack](https://www.desertcart.id/products/659889892-clearblue-and-natural-cycles-birth-control-ovulation-test-refill-pack) --- *Product available on Desertcart Indonesia* *Store origin: ID* *Last updated: 2026-09-11*