Easy-to-use home ovulation test. Features: High-quality materials for accurate and reliable results. Simple to use; no specialists needed. Individually packaged for hygiene and safety. Clear color bands for easy interpretation. Specifications: Brand New Type: Ovulation Test Strips Color: As shown in images Ingredients: Test paper Function: Ovulation detection Package Contents: 1 x Bag of Ovulation Test Strips (10 pieces) How to Read the Test: Negative (no LH surge): Only one color band appears in the control area, or the test band appears but is lighter than the control band. Positive (LH surge): Two color bands are visible, and the test band is as dark as or darker than the control band. Invalid: No visible band at all. Repeat with a new test kit. If the test still fails, contact the distributor or store where you purchased the product, with the batch number. Note: The color band on the reagent stick's quality control line and test line may show light or dark color due to the content of LH in the urine, and the results are determined according to the above standards. Storage: Store at 39-86°F (4-30°C) in the sealed bag until the expiration date. Shelf life of 24 months. Do not freeze. Keep away from direct sunlight, moisture, and heat. Desiccant included; do not eat.