When you’re trying to get pregnant, ovulation tests may help you better understand your ovulation patterns to get pregnant faster. If you are new to trying to conceive, ovulation tests can be confusing. So let’s take a look at how you can master these tests to more easily understand your fertility.
1. How to Read Ovulation Tests
Most ovulation tests have two lines. The first line, closest to the absorbent tip of the strip, is the test line (T) and indicates your ovulation status. The second line is the control line (C) and ensures the test works correctly.
Throughout your menstrual cycle, the darkness of the test line (T) will change. It will likely be low before your fertile window, rise during your fertile window, and peak just before ovulation day. A positive result is indicated by a test line that is as dark as or darker than the control line (C). On the other hand, a negative result is indicated by a test line that is lighter than the control line.
Understanding how to read the test line correctly is essential in identifying your most fertile days and increasing your chances of getting pregnant, a positive test doesn’t indicate your LH peak day necessarily so you’ll want to keep testing.
How to Use Ovulation Test Kit Strips?
Premom ovulation test strips are easy-to-use, at-home tests designed to help you track your ovulation with your Ovulation test kit. Here’s how to use them:
Step-by-Step Instructions
- Step 1: Collect: Use a clean container. For optimal results, do not use first morning urine. Test between 10 AM and 8 PM.
- Step 2: Dip: Place the absorbent end of the test strip till the black MAX line into the urine for 5-10 seconds, until the dye begins to move upward into the test window. Do not dip beyond the MAX line.
- Step 3: Place on a Flat Surface: Place the strip on a clean, flat, dry, non-absorbent surface.
- Step 4: Wait: Set a timer. (The Premom app includes a built-in timer on the test gallery screen.)
- Step 5: Read Result: Read your result within 3-5 minutes. Ignore any changes after 10 minutes.
- Step 6: Scan: Open the Premom app and scan your result immediately. This helps you track changes in your LH levels and keeps all your records safely stored in one place.
2. My Ovulation Test Is Positive, Now What?
Normally, if a test line is as dark or darker than the control line, it is a positive result.
Actually — and fortunately — ovulation tests can tell you far more than a positive result as the tests darken with increasing LH levels demonstrating the rise and surge of luteinizing hormone (LH) occurring before ovulation.
When testing, a positive ovulation test doesn’t always mean you will ovulate in 24-36 hours. Rather, you want to look for your LH peak. Your LH peak is the last, darkest ovulation test you have and indicates that ovulation will most likely occur 24-36 hours later.
Knowing some women may have positive test results for multiple days while others may only have positive results for a few hours is important in understanding your specific LH patterns. There are two types of LH surges: gradual LH onset and rapid LH onset. Monitoring your LH levels consistently over several cycles helps determine which type of LH surge pattern you have, making it easier to identify the appropriate time for testing.
If you use the Premom app, your app does all the work for you to show you when you are most fertile. Simply use your phone’s camera to take a picture of your ovulation test strip and Premom interprets the result as low, high, or peak fertility. See your fertile window and luteinizing hormone levels on one chart. No more guessing!
3. What Can You Interpret from an Easy@Home Ovulation Test?
You can monitor your LH progression throughout the ovulation cycle using the ‘chart view’ in the Premom app. You’ll not only know when LH reaches a peak with a positive ovulation test strip but also learn your body’s typical ovulation pattern.
An LH surge is easily detected if it reaches the standard cutoff of 25-45 mIU/mL (a T/C ratio of 1.0 or above). However, when the LH surge doesn’t reach the standard average cutoff level, meaning the test line isn’t as dark as or darker than the control line, it’s possible you may still ovulate. Remember, you’re simply looking for the last, darkest day on your ovulation tests. Viewing the LH progression helps you identify your peak by monitoring your rise in LH levels starting from your baseline.
Without seeing a clear peak, a lot of women wonder if they are not ovulating or not fertile, but that’s not always the case. For example, let’s say on Cycle Day 12 and Cycle Day 16 an ovulation test is positive, but the test line is still lighter than the control line.
In this situation, you’d simply continue testing each day to find the darkest line from all the test lines, indicating your LH surge or peak day. When you observe your peak day, you can feel confident you’ll likely ovulate 24-36 hours later.
While you are testing, keep this in mind: the last darkest line in one cycle signifies your LH peak and indicates that ovulation will occur in about 24 hours.
Premom users can also view expert-designed cycle comparison and cycle analysis reports in our Premom Premium Membership. Just as they sound, both reports dive deeper into your cycle patterns based on your ovulation test uploads, basal body temperature (BBT), and symptom logs to offer you more insights about your cycle patterns and ensure best practices while trying to conceive. For users with PCOS or irregular cycles, our cycle analysis and cycle comparison reports may be the right resource to support your trying to conceive (TTC) journey.
4. When To Start Ovulation Testing
If you are new to testing, we recommend tracking your LH levels daily after the last day of your period so you don’t miss your LH surge.
You’ll want to start testing at least 5 days before your predicted ovulation date according to the app.
5. When is the Best Time to Take an Ovulation Test?
Test any time between the hours of 10:00 AM – 8:00 PM, as this is when LH levels tend to be highest. You’ll just want to make sure you avoid using first morning urine.
6. How Often Should I Test?
If you are new to ovulation testing, consider testing twice a day to identify if you have a rapid LH surge (LH rising in just a few hours) or a gradual LH surge (LH rising over the course of a few days). Once you know your pattern, you can test once a day if your LH surge lasts more than one day but twice a day if your surge is less than one day.
How Do You Know the Ovulation Test Worked Correctly?
The two most important factors are urine reaction and results interpretation.
Different brands may have different instructions for urine handling. However, no matter what the brand, this test will result most accurately if you follow this tip:
Dip the white absorbent tip of the test into the urine up to the black “MAX” line and keep the tip in urine until the dye rises into the results window. (Estimated time for Easy@Home brand: 5-10 seconds)
Ovulation Tests Do’s and Don’ts
