How Do You Read Ovulation Tests
But if you don t ovulate until day 25 for example you may not get a positive result because you weren t testing on your most fertile days day 22 23 and 24.
How do you read ovulation tests. Starting at the end of your cycle day 21 and subtracting the 14 days of your luteal phase you end up at day 7 for predicted ovulation. Ovulation test strips or ovulation predictor kits opks are at home tests you can use to determine when you re ovulating. Measuring basal body temperature will only tell you you ve ovulated after your ovary has released an egg and since eggs only live for 12 24 hours it may be too late to start trying that month. What are ovulation test strips and how do they work.
Ovulation tests work by identifying the rise in hormones that surge just before you release an egg so you know when you should have sex to get pregnant. At 5 minutes you may read the results by viewing the presence of the color bands and comparing their intensity. Both are fine but the latter is harder to detect if you re only testing once a day in the morning. This can be helpful to know when determining the best time to have intercourse.
Ovulation test strips are similar in design to the pregnancy tests found in many convenience and grocery stores. Ovulation tests can also help you identify the length of your luteal phase if it lasts more or less than 14 days. How do ovulation tests work. Start doing tests 3 days before that on the 4th day of your cycle.
Digital tests will tell you that you re ovulating or not ovulating so you won t have to compare the color of the lines or wonder if you read the test properly. These tests detect a surge in the luteinizing hormone lh which occurs a day or two before ovulation. Day 17 would be your last test day. Ovulation test strips work by.
Another factor to consider is the length of your lh surge. Both lh tests and bbt thermometers are useful tools but they do not perform the same function with most urine based ovulation testing products the complete reaction time of the test is going to be about 5 minutes. Let s say you have an ovulation kit that contains five tests and you started testing on day 13 of your cycle. But instead of indicating when you re pregnant ovulation test strips indicate.
If you re struggling to tell if the ovulation predictor strips are positive or not you might want to try using a digital ovulation predictor test instead. This is why many brands of ovulation tests ask you to test in the afternoon.