when is the best time to use a pregnancy test

When Is the Best Time to Take a Pregnancy Test?

Brian Levine, MD, MS, is a board-certified in obstetrics and gynecology as well as in reproductive endocrinology and infertility.

verywell

For many women, the decision when to be a major source of anxiety. Sometimes stress is because they want to become pregnant. Sometimes it's because they do not want to be.

For those of you who are worried you are pregnant (but do not want to be!), You might consider a test because your period is late, or because you think you have symptoms of pregnancy were. Or, perhaps, you are worried about your chosen method of birth control fails (or you forgot to use contraception).

If you are trying to conceive, you might spend the whole debate if and when to "pee on a stick." If you wait until your period is late? What time of day is best?

Do you wish to negative or the results, take the test early may seem like a good way to tell if you are expecting soon. Unfortunately, it can give negative results, even if you are pregnant.

How do you decide when to refuse, and when the time is right to take the test is? Was it when you take a pregnancy test really care?

The best time to take a pregnancy test is after your period is late. This will help you and the false positive very early miscarriage. If you have not already, timely pregnancy test is a good reason to start one.

If or not, do not take the test until you have passed the longest menstrual cycle you usually have. For example, if your cycle ranges from 30-36 days, the best time to take the test will be the day 37 or later.

Another thing to consider is whether you know whether menstruation even late. According to the FDA, out of every 100 women, between 10 and 20 will not get on the day that they consider only after they missed period, even if they are pregnant.

Even tests labeled for detection of early pregnancy can not accurately detect pregnancy before your period is late.

time of day you take a pregnancy test does not matter to some extent. You are more likely to get accurate results if you take the test in the morning. This is especially true if your period is not too late, or if menstruating only a few days late.

At-home pregnancy tests work by detecting the hormone (hCG) in your urine. Unless you wake up at night to urinate frequently (or you drink water throughout the night), the more concentrated your urine when you first wake up. This usually means that the amount of hCG slightly higher, and you're more likely to get a positive result if you are pregnant.

However, you can still take a pregnancy test in the middle of the day, or even at night. You're just more likely to get a false negative, especially if menstruation is not too late, and especially if you've been drinking a lot of water and urine diluted.

You can decide to take a pregnancy test because you are having, including:

Depending on whether a positive pregnancy test will be good or bad news, these symptoms may fill you with dread ... or excitement! But here is the good (or bad) news: the pregnancy symptoms does not mean you are pregnant. In fact, you, or "do not feel pregnant" and be expecting.

The same hormones that cause pregnancy "symptoms" are present every month between ovulation and menstruation. Plus, many of the symptoms of pregnancy can be caused by other things, such as colds, flu, or even a few nights of sleep deprivation.

Knowing how this test works can help you understand when to take them.

As mentioned, the test detects the pregnancy hormone, human chorionic gonadotropin (hCG) in your urine. Some tests also detect variations of this hormone, known as hyperglycosylated hCG (H-hCG). Regular HCG is produced only after an embryo implants into the endometrium. H-hCG was released earlier, some time after conception.

A home pregnancy test can not measure the exact amount of the pregnancy hormone in your urine. What can be done is to detect whether the minimum amount present.

Getting a negative pregnancy test result does not mean that your urine does not contain hCG. It just means it does not contain enough to trigger a positive result.

a woman's level of H-hCG usually higher than hCG. If pregnancy tests detect H-hCG, you're more likely to get a positive result early. If the pregnancy test is not sensitive to H-hCG, and only detects regular hCG, getting positive early results tend to be less, Most pregnancy tests on the market is not large in detecting H-hCG.

"The initial results" promising results of a pregnancy test three or four days before your menstrual period. This test assumes a 14-day, which is the time between ovulation and when you get your period. The problem is that you may have a shorter phase or luteal.

If your luteal phase is usually 12 days, four days before menstruation you will be nine days after ovulation. It was too early to test. For you, take the test four days before menstruation you will be in vain.

If you have a luteal phase of 15 days, four days before your missed period is 12 days after ovulation. You still may not have enough hormone that early. However, you have a better chance than someone with a short luteal phase.

If you are having fertility treatment and you already have, then you should not take. Initial tests can detect remnants.

If you read the instructions carefully, most tests promise 99 percent accuracy on the day of your missed period-but not to the preliminary results. If you expect menstruation on Wednesday, Thursday will be the day of your missed period.

Surprisingly, promises an accuracy of 99 percent may not be true. In the study, in which they compared how much hCG the test claimed to detect and how much it really is detected, the test is only 46 percent to 89 percent accurate. In one study, a pregnancy test showed positive results only 80 percent of the time on day 28 of the menstrual cycle of women.

Do you feel tempted to take the test before your period is late? Consider the pros and cons before you do.

a very small chance to get a positive result

If positive, reduce some of the stress for two weeks waiting

chance height of a false negative result if pregnant

the feeling of disappointment with negative results

the possibility of detection of miscarriage early you might have missed if you are not tested early

Load

not accurate with shots of hCG trigger as Ovidrel

Let's say you want to take the test early, even though the losses may be. The test should you use?

According to the study, the best early pregnancy test on the market now is the First Results of Initial Response, or, as is sometimes abbreviated in fertility forums, Frer. This is a manual test them.

digital test, the First Response Gold Digital Pregnancy Test, had previously been reported as less accurate. However, according to a 2013 FDA comparison between the two, the results show the same accuracy.

The pregnancy test has permission from the FDA to say it can detect the pregnancy hormone six days before your menstrual period. Who five days before your period is due.

How accurate is that early? Here are the results of the study:

How do these statistics compare to other brands? According to this same study, E.P.T test users (not digital) detected only 53 percent of pregnancies in the expected period of women. First Response Early Result more accurate test three days before the expected period of a woman is the EPT test on the day of the expected period.

You might be wondering if you should have a blood test to check whether you are pregnant. This is something to consider if you get a positive or negative result. Your doctor may order a test, or you might think about ordering one myself. Many laboratories are now allowing people to order and pay out of pocket for their blood work.

Before you do that, there are a few things you should know. First of all, there are two types of blood tests pregnancy. Qualitative and quantitative

A blood test is not always possible to give a positive result earlier. You may think having a blood test will give you a faster response if you are pregnant or not, but this is not always true.

In fact, there are some qualitative blood tests that require a higher level of hCG to positive results from some at home "early" test. It depends on the labs. In other words, you could theoretically take the test at home, get a positive result, and have a blood test that same day, and blood tests may show "negative." However, you may indeed pregnant.

If your period is late by a few days, and you still get negative in the home pregnancy tests, blood tests may be recommended. Although rare, it is possible to get a negative test result on te homest but still pregnant. If this is your situation, contact your doctor, and not only ordered the test on your own. There are other reasons besides pregnancy period you might be too late.

You do not need a blood test to confirm a positive home pregnancy test. If the at-home test says you're pregnant, you may be pregnant. That said, your doctor may still order one, especially if you ask for it.

The best time to take a pregnancy test the day after your expected period, and in the morning, with your first pee of the day. However, when you're want to see results, it's understandable if you are tempted to previous tests.

Before you reach for that early pregnancy test, carefully consider how you would feel. If a negative test does not bother you, and you have the money to spend on pregnancy tests, go ahead. If a negative result will make your heart ache or if you prefer to not waste money on extra tests, then wait until your period is late.

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