Negative test and pregnancy. Can the test not show pregnancy?

Pregnancy is always an exciting issue. There are cases when it can occur even with a negative test. Every woman should carefully monitor their health and look for the slightest signs of malaise, unpleasant symptoms or unusual discharge.

Is pregnancy possible with a negative test?

To determine the position of a woman: whether she is pregnant or not is able to test a test aimed at calculating the level of hormones in the female blood. The name for this hormone is a chorionic gonadotropin, abbreviated simply "hCG".Calculate its concentration in the blood actually the next day after fertilization, when a fertilized female cell is attached to the wall in the uterine cavity. You can determine the amount of a hormone in several ways.

The easiest, affordable and popular way is a test that is easy to purchase at any pharmacy. It is sold without a prescription, the principle of its operation is quite simple and is not at all expensive( in international currency its cost starts from only $ 1).

is the simplest test with a negative result.

. The principle of this test is simple: the stick contains a substance - certain antibodies that interact with the hormone "pregnancy" in the woman's urine and output the result of their interaction to the white field with the dye:

• if the bandone - in the urine of the hormone there is no
• if the strips are two - in the urine there is a concentration of the hormone and this means that in the uterus there is a fetus

It is possible that the test can show wrongnuyu information. This happens most often because manufacturers produce non-quality tests or a defective product.

• It often happens that pregnancy is present, but the test gives a negative result. This can happen even a few tests in a row and the reason for this is not a quality product, but a physiological feature of the human body
• The fact is that immediately after conception, a fertilized egg may not attach to the wall. At her disposal for this action for as long as ten days and all this time she can safely be in the cavity of the
• . Only when the cell is attached, it forms a kind of protective shell - the placenta. It is the placenta that produces this "pregnant" hormone. Proceeding from this, it can be concluded that pregnancy tests are effective only after a week and even two weeks after conception.
• Unconscious women often make hasty conclusions when they make a test on the second or third day and wait for the result.

The best time to perform the test is the delayexpected critical days. Delay, by the way, can also not mean pregnancy, it is important to know that up to five days of delay are considered normal.

test and definition of pregnancy

There are several important recommendations aimed at making the test correctly:

• choose the test of a well-known manufacturer with a lot of positive feedback and a great experience of
• always buy two tests at once, in case one of them turns out to be of poor quality
• if you buy two tests at once, preferably buy a product of different brands
• test the urine collected in the morning - inher maximum concentration of biological components
• carefully read the instructions and only then dip the test into the urine, pay attention to the right side of dipping and the necessary level markDo not hold the test in the urine for too long, each manufacturer indicates the exact time of dipping
• after dipping the test, put it on a dry surface and exactly wait for the time through which the result should appear.

Video: "How to make a pregnancy test?"

Negative test: is ectopic pregnancy possible?

• Gynecologists often diagnose ectopic pregnancy in women due to a test. Of course, the most accurate result can be obtained only with the help of a thorough diagnosis and ultrasound, but there are certain skills and knowledge that help to avoid the fallopian tube rupture and to avoid serious consequences of
• . The pregnancy that occurred ectopically is very similar to normal, but it differs in thatthe fetal egg was attached not to the uterine wall but in the tube leading to the uterine cavity. In this case, a hormone is also produced, but a little in less quantity and even an embryo develops. However, such a fruit is doomed to death, because its development is not normal and pathological.
• It should be noted that with this pregnancy the hormone level rises a little later than at normal, about one to two weeks. But it does not matter when a woman is not at all aware of her pregnancy and guesses about it only when there is a significant delay in

how to determine an ectopic pregnancy in the early stages?

Based on this, women who regularly perform the test and are waiting for fertilization may notice the ambiguity of their test: it shows an "almost" positive result - one band is clear, the second is translucent. If the time for development of the fetal egg has passed enough, and the test does not give bright two strips - you should consult a doctor for advice.

• The development of the egg on the mucous tube is not normal. This pregnancy is extremely dangerous, it can cause irreparable harm to a woman and even threaten her life.
• The embryo in the fallopian tube, as a rule, develops with pathologies and is doomed to death.
• . The fact that a woman develops such a pathology is most often influenced by such factors as:mature age( from thirty-five years is a kind of "risk group"), the presence of inflammatory and infectious diseases of the urinary system, as well as the abnormal development of the internal genital organs of the woman
• There is one more opinion of doctors,which argues that the appearance of this type of pregnancy affects female contraception - spiral

schematic image of the uterine cavity

It should be noted that an ectopic pregnancy can be in several cases, the fetal egg is attached in abnormal places for it:

• fallopian tube - the most common phenomenon,which has a frequency of 99% of cases of
• in the uterus horn - part of the fallopian tube
• in the ovary - very rare phenomenon
• in the abdominal cavity

Such pregnancys difficult to determine by poor health since the symptoms are similar to symptoms of a normal pregnancy. Unfortunately, it always has the ability to burst and tear. This occurs with severe sharp pains and hemorrhages in the abdominal cavity.

Video: "Ectopic Pregnancy Signs, Symptoms and Advice from Doctors"

Delayed monthly and negative test: Is pregnancy possible?

Every woman at least once in her life had a pregnancy test experience. For someone, the test is of great importance and thrill of waiting for the appearance of a child in the family, for others - an undesirable event. In any case, when making a test it is necessary to know that there are also such situations when the test is capable of giving untrue or incorrect information.

In most cases, a woman starts to do a test when she notices the delay of her cycle. In addition to this symptom, a woman's unhappiness may also be present: nausea, pain, and toxicosis.

explicit signs and negative test

It is worth noting that if the test is not done correctly or buy a test of poor quality - it is quite capable of giving a false result. If you are sure that you are getting a quality test, pay attention to such factors as:

• its sensitivity - different manufacturers have different degree of sensitivity of the test, it can influence the result. In order to get the best result, you should purchase a test that gives 99.9% probability of
• the date of its completion - one is allowed for use already in the first weeks, and others only after fourteen
• test time - some tests allow analysis in anytime of day, and others only in the morning, when after a long urinary retention the most amount of the hormone
• is concentrated in it, its expiration date - is an important factor that influences the correct result during the commencementif the expiration date has expired, it is quite possible to show you a false result.

Remember that each organism is individual and the test result depends on the physiological characteristics of the woman.

Menstruation can stop not only because of pregnancy. Before doing the test and suspecting it, examine yourself for the presence of other factors affecting the delay:

• Climax - hormonal failure of the woman's body, after which the menses simply disappear. In some cases, they again appear, but after a while they may disappear again. Such sensations can last about a year
• Polycysticosis - occurrence of cysts( tumors) in the ovaries that disrupt their normal functioning and affect the hormonal background
• Anemia - is a deficiency and a low level in the blood of hemoglobin. The woman's organism tries to keep the maximum amount of blood and menstrual allocation is rather scarce or they may not be at all

Video: "The months have gone missing. Ten reasons. What can I do? »

Can I do a pregnancy test with menstruation?

In women's practice, it also happened that pregnancy was advancing even when the body produced bloody discharge every month. This is a reason to worry about whether you need to do the test during the periods?

test during menstruation

• During menstruation, the test for the determination of hCG is not prohibited. The fact that the release does not affect the concentration in the body of the "pregnant" hormone
• The main thing that prevents this test is the hygienic process of the
• For this reason, before you do the test during menstruation, you should use the swab
• If the blood discharge gets into the urine, they can significantly affect the effectiveness of the test
• It should pay attention to other signs of pregnancy and poor health of women: toxicosis, headaches, tenderness and pouring of the chest, spasms, changeya taste preferences
• Pay attention to the nature of the secretions, if they are abundant and strong - it's more like a month, and if the scant and bright red - this is quite similar to the small bleeding that occurs when implanting a fetal egg to the wall of the uterus.

.time menstruation test can. However, you need to know that during pregnancy, monthly - it's always not good, it's worth to see a doctor to avoid complications that this symptom can bring.

Video: "Monthly in pregnancy"

If 2 tests are negative, can there be pregnancy?

It is not uncommon that a woman repeatedly performs tests before pregnancy and all of them are negative. To her surprise, at the end of time, she finds out that she was still pregnant. What is the reason for such negative tests?

As a rule, many factors influence the effectiveness of the test and the negative result is able to show:

• expired test - in which the active substances have become unusable because the
• low-sensitivity test - has passed since the manufacturing was made - it only works from the moment of fertilizationit took a very long time and in order to get the most accurate result you should choose a test with 99% of the truthfulness of
• taking certain medications at the time of the test, in this caseie we are talking about hormonal preparations
• misuse test lets you know not the exact result

whether a negative test at fertilization is possible?

After the test has shown you a negative result several times, but you eventually found yourself pregnant with a blood test or ultrasound, you should consult your doctor for advice.

Video: "Is there a test for pregnancy?"

Ovulation test negative, is pregnancy possible?

• The test for ovulation differs significantly in its principle of action. If in the case of fertilization the test determined the presence of a chorionic gonadotropin in the body, then the test for ovulation is intended to calculate whether the egg has left the uterine cavity.
• There are two types of such tests: strips and cassettes. Cassettes are more sensitive and they give the woman more accurate information. They differ in that they cost much more than ordinary strips of
• This test also requires dipping it into urine. There are also multiple-use tests with a set of several strips of

test strips for the determination of ovulation

Typically, the ovulation test shows the concentration of the estrogen hormone that is present in the body, focusing on the state of the egg. When the egg leaves the uterine cavity, its number is maximized, which means that the most favorable time has come to conceive a child.

If the test for ovulation shows a negative result, then the probability of becoming pregnant is absent. However, every woman needs to know that the male seed is able to live in the uterine cavity for up to two or three days and if through this time the egg will still sink into the cavity and there will be a viable sperm in it - pregnancy is possible.

Video: "Test for ovulation"