When Should I Start Using My Ovulation Test Strips
An ovulation test also sometimes called an opk which stands for ovulation predictor kit is a test that detects the presence and concentration of luteinizing hormone lh in your urine.
When should i start using my ovulation test strips. Continue taking the tests until the result is positive. If you would like to use a clearblue ovulation test and are wondering when you should start testing this tool can help you. It is better to do the tests twice a day. Some opks come with five tests others with as many as 10.
Therefore it s best to reduce your liquid intake for two hours before testing. The lh ovulation test is specifically designed to detect your lh surge the time when you are likely to ovulate. If you wish to start using clearblue ovulation tests before you know your cycle length we recommend that you start testing on day 10. So it s best to start using an ovulation predictor test a few days before your midway point.
If your cycle is 28 days for instance take your first test on day 10 or 11. Between 12 48 hours on average before ovulation there is a brief surge in lh levels. If your cycles are irregular use the length of your shortest cycle in the last 6 months as a guide and begin testing three to four days sooner than the midpoint of your shortest cycle. Conception is most likely to occur within thirty six hours following the lh surge.
However you should test at approximately the same time each day. Generally however an ovulation predictor kit comes with a set of test strips or sticks. Any time of day is fine. In a regular 28 day cycle ovulation will usually be on day 11 or 12.
You should start taking tests several days before you expect to be ovulating. Here are some ovulation test tips. However without determining your cycle length it is possible that you may miss your lh surge because you have started testing too late or you may need to start a new pack to continue testing. It isn t necessary to take your ovulation test in the morning.
To determine when to start testing for ovulation follow the instructions below. If you don t know your cycle length we suggest you wait for your next cycle and note the day your period starts day 1 and the length of this cycle before using this online ovulation calculator tool. You should begin using the tests about two days before you expect to ovulate.