Many women hope to have a clearer understanding of their physical condition, so too many women hope to use ovulation test strips to detect whether they are in the ovulation period, which can better conceive or prevent pregnancy. Many women are very familiar with ovulation test strips, but there are still some women who do not know how to use ovulation test strips or how to use ovulation test strips to detect weak positives. So, how do ovulation test strips detect weak positives?
1、 The use of ovulation test strips
1. Collect urine in a clean, dry container, and be careful not to use morning urine. The best time for urine collection is from 10am to 8pm. It is best to use urine samples taken at the same time every day. Drink less water within 2 hours before collecting urine to avoid diluting the urine and affecting the detection of LH peak.
2. Insert one end of the test strip marked with an arrow into the container and immerse it for at least 3 seconds. Note that the depth should not exceed the horizontal line of the marking line.
3. Take out the test paper and place it flat next to the test card, and observe the test results by timing. Observe the results within 10-30 minutes, wait for the red line to appear, and after 30 minutes, the results will be deemed invalid.
3、 Determination of ovulation test paper test results
1. The negative result shows a red band in the control line area or the detection line is shallower than the control line. A red band appears, indicating that the control line is colored and the detection line is not colored, indicating anovulation; Two red bands appear, and the detection line is noticeably lighter than the control line, indicating that LH in urine has not yet reached its peak and must be tested daily.
2. The positive result shows two colored bands with the detection line equal to or darker than the control line. Indicates the presence of LH peak, indicating ovulation will occur within 24-48 hours.
3. Invalid results indicate that the experiment has failed or the reagent has failed when no colored bands appear within the control line area. In this case, carefully read the instructions again and retest with a new reagent strip.
4、 Possible reasons for consistently weak positive ovulation test strips
1. Improper urine collection, failure to collect according to the previously mentioned time, or excessive dilution of urine by drinking water before collection.
2. Is the ovulation test strip stored improperly and placed in an overheated place.
3. Check if there is any problem with your operation, if the test strip is inserted too deeply into the urine and exceeds the line.
4. The most important reason. The results of ovulation test strips from different brands may vary when used by the same person. Try using a different brand, or use two to three brands at the same time.
The reflection red line set for different brands of test strips may have slight differences.
This article provides a detailed introduction to ovulation test strips. If you want to learn about the use of ovulation test strips and understand the ovulation period, it is best to read this article carefully. It can accurately measure your ovulation period and help you conceive or prevent pregnancy better.
