When it comes to taking a pregnancy test, you want to select the most reliable choice on the market. That can be confusing. Arriving at your local grocery store, you will find over a dozen choices on the shelf. The prices will vary as well. You might find your local stores cheap option, appealingly priced around $1. Then, you find the expensive digital tests with the bold answers NOT PREGNANT or PREGNANT displayed in pictures. Those are always appealing. Then, you will find the First Response Pregnancy Test options.

I understand the excitement and nervousness that comes from buying pregnancy tests. As a mother of three kids and two years of secondary infertility issues, I have used hundreds of pregnancy tests. Each time, it was as exciting as the last time. Over the past eight years, I have tried almost every brand of home pregnancy tests on the market. My favorite, by far, is always the First Response Early Result. Let’s look at why I love it so much.

First Response does sell a few different varieties of pregnancy tests. For example, their Gold test is less sensitive than the Early Results. I always pick the Early Result because I want the most sensitive test I can purchase. First Response makes some awesome claims about the accuracy of their tests.

  • First Response detects the pregnancy hormone HCG in 76% of pregnant women five days before their expected period. So, if you are nine or ten days post ovulation and for sure did conceive, you have a 76% chance of discovering sooner.
  • 96% of pregnant women can get a positive four days before their expected period.
  • From three days up to one day before your expected cycle, First Response Early Result is 99% accurate for women who did in fact conceive.
  • On the day of your expected period, these tests are 99% accurate.

Can you imagine finding out five days before you missed your cycle that you are, in fact, pregnant? Well, if you did conceive, you have a 76% chance according to their statistics.

Is their statistics accurate? In my personal experience, I received a positive test as early as nine days post ovulation using their tests. In fact, I know many women who exclusively use these tests because of their famed accuracy.

Why Don’t They Work Early for Everyone?

It is important to remember that every pregnant is different, and every woman is different as well. The fertilized egg takes about a week to travel down the fallopian tubes and enter the uterus. After this stage, the egg still can wait a few days before it starts the process of implantation. It has to implant itself into the walls of your uterus.

At this point, your body starts to make the pregnancy hormone referred to as HCG – human chorionic gonadotropin. HCG typically doubles every 48 to 72 hours, and you start off with natural levels between zero and four mIU/ml. Implantation and the doubling rating of HCG are different for everyone. Your first pregnancy may implant quickly and double fast, giving you a dark positive before you even miss your cycle. Your second pregnancy may take longer to implant and double,  taking longer to give you that positive result you so want.

The Sensitivity of First Response Early Results

Why is these pregnancy tests so beloved by mothers? And, why are they so accurate compared to other tests? It is all about the sensitivity level. Most at home pregnancy tests that you buy in the store can detect HCG levels between 20 and 25 mIU/ml. However, if your levels are over five mIU/ml, you are officially considered pregnant.

First Response Early Results isn’t like other pregnant tests. Their sensitivity level is reported to be at 6.5 mIU/ml. Now, if your levels are this low, the line that you receive on the test is likely to be extremely light. Women who test a lot refer to these lines as squinters. It may be frustrating, but squinting for a line can become an obsession and fun.

With a sensitivity that low, it is no wonder that this is considered the best test on the market. You could take a test with a First Response and get a positive, but get a negative result on other brands. That has happened to me quite a few times!

Other Reasons that First Response is Popular

Besides the accuracy and sensitivity, First Response has other nice features that mothers love. Recently, they redesigned their test to include a 50% wider tip, allowing you to catch your urine stream much easier. The handle is longer and comfortable to use. No more worries about peeing on your hand! Also, they widened the window, so it is easier to read the final results, which means that squinters show up much faster.

How to Use a First Response Pregnancy Test

Using a First Response pregnancy test is very easy. There are some special tricks that you have to use. I have done this so many times; I think I could do it with my eyes shut! Here are the simple instructions.

  1. First, you need to decide if you want to pee directly on the pregnancy test tip or to dip it in a disposable cup with urine. Personally, I have always peed into a cup and then dipped the test because you are less likely to oversaturate the test, which can skew the results. If you opt for a cup, make sure it is clean and dry. I like the small bathroom cups that you toss away.
  2. Read how long to hold in the urine. All tests are different. No matter how you collect the sample of urine, you only want to hold it in the liquid for five seconds. Remember that! Five seconds is all you need. I always mentally count the seconds. After you collect the sample, replace the cap on top of the pregnancy tests. You don’t want to touch that anyway.
  3. Now, it is time to wait. I hate this part because I want to know RIGHT NOW. First Response tests require you to wait three to five minutes to read the answer. In my experience, if you have yet to reach your menstrual cycle, it may take up to five minutes before a positive line to show up lightly. During this time, wash your hands and head out to get a cup of coffee as you anxiously wait!
  • Some tests display positives in different ways. Some at home pregnancy tests show a for pregnancy or a – for a negative result. Digital tests show you NOT PREGNANT or PREGNANT. You can’t misunderstand those results! First Response pregnancy tests show one line for a negative result and two lines for a positive result. No matter how light that second line it is, two lines mean you are pregnant!
  1. Disregard after Ten Minutes. It is important to remember this step. All pregnancy tests, including First Response, are prone to evaporation lines. This happens after the test starts to dry and the urine starts to evaporate. If you read after 10 minutes, you could see the test line and assume it is positive. Unless the positive shows up before the ten-minute mark, assume it is an evaporation line! Now, if the positive shows up before the ten-minute mark and continues to darken past that ten minutes, you can safely assume you are pregnant. Test lines will darken as they dry.

See how easy it is to use these tests? It only takes a few steps, and you will have an accurate result before you know it.

Other Tests Offered by First Response

First Response sells other tests on the market besides their Early Result, in either a two or three pack. Let’s compare all of their tests because you may find a few selections in the store.

Test First Response Early Result – 2 or 3 Pack First Response Test & Confirm Pregnancy Test  – 3 Count First Response Gold Pregnancy Test – 2 Count First Response Rapid Result Pregnancy Test
Display Method Line Test Line Test Combo – Digital YES + or NO – AND a Line Test Line Test
Count 2 or 3 Pregnancy Tests 3 Pregnancy Tests 1 Pregnancy Test and 1 Digital Test 2 Pregnancy Tests
Results 3 to 5 minutes 3 to 5 minutes 3 to 5 minutes In 1 minute
When to Test 6 Days Before Missed Period 6 Days Before Missed Period 6 Days Before Missed Period Day of Missed Period
Accuracy 99% accurate from day of expected period 99% accurate from day of expected period 99% accurate from day of expected period 99% accurate from day of expected period


If you want the best pregnancy test on the market, you can’t pick a better choice than the First Response pregnancy test. These tests are the most sensitive and accurate on the market. You might find out six days before you missed your period. That would be amazing to know so early!