1. Collect urine in a clean and dry container. Do not use first morning urine. The best time to collect urine is between 10:00 AM and 8:00 PM. Try to use the urine sample at the same time each day. Avoid drinking large amounts of fluids 2 hours before collecting urine. 2. Immerse the test strip into the urine up to the MAX line, with the arrow end pointing toward the urine. Hold for about 3 seconds, then remove and lay flat. Read results within 10–20 minutes. Do not read results after 30 minutes. Normal women ovulate monthly. When an egg matures in the ovary, it is released and travels through the fallopian tube toward the uterus. Fertilization occurs when sperm meets the mature egg in the fallopian tube. Sperm can survive in the female reproductive tract for 24–72 hours, while an egg remains fertilizable for approximately 24–36 hours after ovulation. Determine your menstrual cycle length before testing. A cycle starts on the first day of menstrual bleeding and ends the day before the next period begins. Most women ovulate around 14 days before the start of the next period. The fertile window includes the 2–3 days before ovulation and the 1–2 days after, making it the optimal time for conception. Begin testing regularly according to your cycle. Model Number: Ovulation Test Strip Item Type: Feminine Hygiene Stage: Pre-pregnancy Fragrance Type: No fragrance Individually packaged in aluminum foil pouches (with desiccant to protect against moisture) Color: Pink Material: Aluminum bags Size: 10.5 x 5.5 cm Package Contents: 1 pack x 90 pieces Ovulation Test Strip