Ovulation pre-test paper

Ovulation pre-test paper is mainly used to measure the hormone of luteinizing hormone (LH) in women, and detect the peak level of luteinizing hormone, so that women can predict the best pregnancy or contraception time. A small amount of luteinizing hormone (LH) is maintained in normal women, and the amount of LH secreted rapidly increases in the mid-menstrual period, forming an LH peak, and stimulates the release of mature eggs, ie, ovulation, within 28 hours thereafter. Basic Information Specialist classification: maternity check check classification: urine / kidney function test Applicable gender: whether women are fasting: not fasting Analysis results: Below normal: Normal value: no Above normal: negative: The detection line T is lighter than the control line C or only one control line C appears, indicating that no LH peak or peak has occurred. Positive: Abnormal results: The detection line T is as deep as the control line C, and is expected to ovulate within 48 hours. The detection line T is darker than the control line C and is expected to ovulate within 14 to 28 hours. Tips: It is recommended to start the test on the tenth day of menstrual cramps and measure once every day with ovulation test strips. Normal value The detection line T is lighter than the control line C or only one control line C appears, indicating that no LH peak or peak has occurred. Clinical significance Abnormal results: The detection line T is as deep as the control line C, and is expected to ovulate within 48 hours. The detection line T is darker than the control line C and is expected to ovulate within 14 to 28 hours. People who need to be examined: those who want to predict the best pregnancy or contraception. Precautions Taboo before inspection: It is recommended to start the test on the tenth day of menstrual cramps and measure once every day with ovulation test strips. If it is found that it is gradually turning stronger, it is necessary to increase the frequency of measurement. It is best to measure it every 4 hours. Try to measure strong yang, and seize the moment when strong yang is weakened. Ovulation occurs when strong yang is weak. If you find that the rapid weakening, it means that the egg has to break through the shell, then it is necessary to hurry up! Must ovulate within 24 hours, can not drink water 2 hours before the ovulation test strip, because the diluted urine sample will hinder LH Peak detection. Do not use morning urine test, it is best to measure at 10-20. Requirements for inspection: 1. Collect urine in a clean, dry container. 2. Hold the test strip and immerse one end of the arrow mark in a container filled with urine. After about three seconds, remove it and lay it flat. Observe the result within 30 seconds - 5 minutes. 3. After the strong yang is weakened, continue to measure the ovulation test strip. Don't be afraid to waste the ovulation test strip. Always measure the negative. At this time, you can rest for a few days. After 10 days after ovulation, test the ovulation test paper every day. If you find strong yang, pregnant. Hope is big, you can use early pregnancy test paper, generally this early pregnancy test paper is weak yang. If you need to do B-ultrasound monitoring, it is best to test the positive ovulation test paper and go to the hospital to do B-ultrasound. Inspection process In the 24 to 48 hours before ovulation, the peak of luteinizing hormone (LH) in the urine will appear in the urine. Self-testing with ovulation test strips will result in a positive result. The specific test method, the general ovulation test paper packaging has instructions (should be strictly in accordance with the instructions, in order to minimize the error). Unlike the early pregnancy test paper, do not use morning urine, and try to use the urine sample at the same time every day, collect urine The water intake should be reduced 2 hours before the liquid, and the diluted urine sample will also hinder the detection of the LH peak. If the menstrual cycle is relatively regular, 14 days before the menstrual period (that is, the expected ovulation time), the first three days of this time plus three days, measured for six consecutive days; if the menstruation is irregular or abnormal, then generally after menstruation is clean The third day began testing. Although the test paper is easy to use, the accuracy rate is only about 75% due to the production process, the operator itself and the like. 1. Determine the date of measurement: The date formula for starting the first test is D=P+(A-17) (P is the date of the first day of the last menstrual period, and A is the number of days of the menstrual cycle, that is, from the first day of each menstrual period. The number of days before the next day of menstruation). It is generally tested continuously for 5 days. If the menstrual cycle is irregular, take the shortest time in the last three months. It is recommended to test for 10 consecutive days. 2. Peel the aluminum plastic strip and remove the test paper. 3. Operate according to the model. Strip type: Dip the white end of the test strip into the urine (the liquid level must not exceed the horizontal line). Card type: directly drop the urine to the sample hole, about 2-3 drops. Pen type: directly pour urine into the sample area for 5-10 seconds. 4. Place the test strips flat for one minute and wait for the red strip to appear. 5, 3 to 8 minutes to observe the results, 10 minutes after the determination is invalid. [Result judgment] Positive: The detection line T is as deep as the control line C, and is expected to ovulate within 48 hours. The detection line T is darker than the control line C and is expected to ovulate within 14 to 28 hours. Negative: The detection line T is lighter than the control line C or only one control line C appears, indicating that no LH peak or peak has occurred. Invalid: No control line C appears in the white display area within 10 minutes, indicating that the test failed or the test strip has failed. Not suitable for the crowd Inappropriate people: not yet known. Adverse reactions and risks No related complications or hazards.