When To Start Using Clearblue Ovulation Kit
Ovulation tests identify the surge in luteinizing hormone up to 24 to 36 hours before ovulation but sperm can survive in the body for three to seven days.
When to start using clearblue ovulation kit. Using ovulation tests to track your fertile window is not a good way to keep from getting pregnant. 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. 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 to start testing will depend on the length of your cycle and which clearblue test you are using.
One way to track ovulation is by using an ovulation kit or fertility monitor. Once you have determined your cycle length you can use the instructions overleaf to work out when to start testing. Between 12 48 hours on average before ovulation there is a brief surge in lh levels. If your cycle length varies by more than 3 days then it is possible that you may need to start a new pack to detect your lh surge.
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. Clearblue easy fertility monitor works differently from regular ovulation predictor kits. You need to start testing on the first day of your period. When can i do an ovulation test.
If you don t know your usual cycle length you are advised to wait for at least one menstrual cycle and note the length of this cycle before using clearblue digital ovulation test. If you wish to start using clearblue ovulation tests before you know your cycle length we recommend that you start testing on day 10. Whatever ovulation test kit you use be sure to read the instructions carefully for the best results. The number of test sticks in a clearblue digital ovulation test pack is sufficient for most women with regular cycles to detect their lh surge.
If you would like to use a clearblue ovulation test and are wondering when you should start testing this tool can help you. Please check the instructions before you start testing.