When Is the Best Time to Take a Pregnancy Test at Home?

For many women, the choice to take a pregnancy test is a major source of anxiety during the two-week wait. You’re probably dying to know if this month will be the month you get your big, fat positive. You may feel lured to take the test before your period is late, especially if you have early pregnancy signs.

However taking the test early may show up unfavorable, even if you are pregnant. How do you decide when to withstand prior to you pee on a stick?

The Best Time to Take a Pregnancy Test

The best time to take a pregnancy test wants your period is late. This will help you prevent incorrect negatives and the false positives of really early miscarriages. If you’re not currently keeping a fertility calendar, correct pregnancy test timing is a great need to begin one.

If your cycles are irregular or you do not chart your cycles, do not take a test till you’ve passed the longest menstrual cycle you generally have.

For example, if your cycles vary from 30 to 36 days, the best time to take a test would be day 37 or later.

Something else to consider is whether you know if your period is even late.

According to the FDA’s website, out of every 100 women, 10 to 20 will not get a positive pregnancy test result on the day they believe is just after their missed period, even if they are pregnant.pregnancy test

Even tests labeled for early pregnancy detection cannot precisely detect a pregnancy before your period is late.

Understand How Pregnancy Tests Work

Knowing how these tests work can help you understand when to take them.

The tests identify the pregnancy hormone, human chorionic gonadotropin (hCG), in your urine. Some tests likewise find a variation of this hormone, referred to as hyperglycosylated hCG (H-hCG).

The routine hCG is produced only after an embryo implants into the endometrium.

H-hCG begins to be released previously, a long time after fertilization.

Levels of Pregnancy Hormones and Pregnancy Tests

When pregnancy tests tell you how much hormone they spot, they normally tell you how much hCG the test requires. A woman’s level of H-hCG, however, is normally higher than hCG.

If a pregnancy test detects H-hCG, you’re more likely to get a favorable result early. If a pregnancy test is not sensitive to H-hCG, and just spots routine hCG, getting an early positive result is less likely.

The terrific majority of pregnancy tests on the market, sadly, are not great at detecting H-hCG.

Understanding How Early Result Pregnancy Tests Work

Early results tests promise results 3 or four days before your missed period. These tests assume a 14-day luteal phase, the time between ovulation when you get your period. The issue is that you might have a much shorter or longer luteal stage.

If your luteal stage is normally 12 days, 4 days prior to your missed out on period would be 9 days after ovulation.

That’s method too early to test. For you, taking the test four days before your missed out on period would be meaningless.

If you have a luteal stage of 15 days, four days prior to your missed period is 12 days after ovulation. You still may not have enough hormone that early, however you’ve got a much better possibility than someone with a much shorter luteal stage.

If you’ve have had an hCG trigger shot like Ovidrel, then you ought to not take an early pregnancy test. An early test might discover the remains of the fertility medication.

But What About the 99 Percent Accuracy?

If you check out the instructions carefully, they are promising 99 percent precision on the day of your missed out on period– and not for early results. If you anticipate your period on Wednesday, Thursday would be the day of your missed out on period.

Remarkably, these guarantees of 99 percent accuracy might not hold true.

In research studies, where they compared how much hCG the test asserted to spot and how much it really identified, the tests were only 46 percent to 89 percent precise.

In one study, pregnancy tests suggested a favorable result just 80 percent of the time on day 28 of the woman’s menstruation.

Benefits and drawbacks of Taking a Pregnancy Test Early

If you still feel tempted to take a pregnancy test early. Think about the pros and cons.


  • Extremely small possibility of getting a favorable result, relieving some two-week wait stress.


  • Good chance of getting a false-negative.
  • Sensations of dissatisfaction if you get an unfavorable result.
  • Loss of money (Tests cost $1 to $18 per test).
  • If favorable, possibility of discovering an early miscarriage you may have missed if you had not evaluated early.
  • Not accurate with hCG trigger shots such as Ovidrel.

Attempting to withstand testing? Read these 7 factors not to take an early pregnancy test.

The Best Early Pregnancy Test: Which Brand Should You Buy?

If you comprehend the reasons why it isn’t really encouraged, however you want to take an early pregnancy test anyhow, which one should you purchase?

According to the research, the best early pregnancy test on the marketplace now is The First Response Early Result, or, as it’s often abbreviated as on fertility forums, the FRER.

This is their manual test, not the digital one, which is actually somewhat less accurate.

This test is the only pregnancy test who has clearance from the FDA to state it can identify pregnancy hormones 6 days before your missed period. That is five days prior to your period is due.

How accurate is it that early? Here are the arise from one research study:

  • One day past your predicted period: discovered 100 percent of pregnancies.
  • On the day of your anticipated period: 96 percent of pregnancies identified.
  • On the day before your predicted period: 93 percent of pregnancies detected.
  • Two days prior to your predicted period: 81 percent of pregnancies identified.
  • Three days prior to your anticipated period: 68 percent of pregnancies identified.
  • 4 days before your expected period: 42 percent of pregnancies identified.
  • 5 days before your predicted period: 33 percent of pregnancies discovered.
  • Six days prior to your predicted period: 25 percent of pregnancies found.

How do these data compare with other brands?

According to this same research study, E.P.T handbook tests (not the digital one) discovered just 53 percent of pregnancies on the day of a woman’s expected period.

The First Response Early Results test was more precise 3 days before a woman’s predicted period than E.P.T.’s test was on the day of the predicted period.

The Bottom Line on Taking an Early Pregnancy Test

If you feel as if you simply cannot resist, thoroughly think about how you’ll feel if the results are unfavorable.

If an unfavorable test doesn’t bother you, and you have money to spend on pregnancy tests, go ahead. If a negative result is going to make your heart pains or if you ‘d rather not squander cash on extra tests, then wait until you’re late.


Updated: 10.07.2018 — 14:10

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