This is a question that intrigues many women who try to conceive, isn’t it? When taking the pregnancy test is, for many, a cruel question, especially when trying to get pregnant a long time ago or if you have had many negatives before. The big problem is getting tested very early, even before having a significant menstrual delay to the point that the HCG hormone is produced and detected by a home test with a standard sensitivity of 25mUI (counting unit of the exclusive HCG hormone of pregnancy).
Let’s start at the beginning. Even when the woman has sex with her partner without any contraceptives or even when she uses some medication for conception, to get pregnant, it is necessary to be in the fertile period , right? This fertile period can vary from woman to woman according to your menstrual cycle , whether regulated or unregulated. In fact, in order to detect the most fertile period and make a more detailed monitoring of the cycle and ovulation, a great way to give an extra boost is to use ovulation tests that will indicate if ovulation is approaching, if it is happening or if it is already finished. You can purchase your Famivita ovulation test here in our online store.
When Does Pregnancy Occur?
The fact is that you only get pregnant in the fertile period and, after that period has passed, it may take some time for a possible pregnancy to happen. The time is about 12 to 15 days after the relationship. This time is determined because, after fertilization, the fetus can take 7 to 15 days to reach the uterus and settle in the endometrium , the so-called nesting . Here comes the question: how many days after nesting does the test come back positive? The problem is that many women take the test even before this period of 7 to 15 days and are saddened by the false negative or “ a wrong test ”, and within a few days the positive may appear, since the presence of the HCG that just starts to appearafter implantation of the fetus in the uterus .
When to get tested to avoid a false negative?
It is necessary to wait for the appropriate time for your cycle to start testing, that is, knowing the right date that your cycle lasts can make it easier to determine a date when you should take the pregnancy test , either from the pharmacy or blood. Normally, a test can start to be positive at 13, 15 dpo (day after ovulation) and even then, very weak. In unregulated cycles, knowing when to take the pregnancy test is more complicated, but if you have learned to detect your ovulation , even with irregular cycles it is a huge advantage!
Theoretically, it would be equal to women who have a regulated cycle and that is already half done. If you do not know when ovulation would have been, to have a more accurate test result, you will need to wait 20 to 30 days after the risk relationship to know if the pregnancy has occurred and not face it with a wrong test. You can also use ovulation tests to be even more sure about your cycle.
IMPORTANT: The anxiety of the tempters can be the biggest villain of the frustrations at this moment. In addition to disrupting the design, it makes tests to be carried out before the right time.
What is the Best Pregnancy Test?
Pharmacy tests are increasingly sensitive. However, the best way to detect any amount of HCG in the blood is quantitative beta HCG . It can detect even minute amounts of 0.1 HCG in the woman’s body. Of course, the laboratory reference is important to determine whether or not it is a positive, but generally values above 25mUI of HCG are already considered positive.
Values below 5 are usually negative, as a woman may have a minimum amount of HCG in her body due to fertilization. Recent studies have shown that, during fertilization, a minimal amount of HCG is released and this would explain some women with hormone values below 4mUI. Values above 5 mUI are considered indeterminate, that is, it is too low to be positive and too high for a negative. Values like 6, 7, 10 are great candidates for positively evolving into pregnancy. To know if they are evolving, just repeat the test after 48 hours, as the tendency of the positive value is to double.
Now, knowing when to take the pharmacy pregnancy test is more delicate. Depending on the sensitivity of the test, there may be a very clear second line and still be considered positive with a short time of implantation ( nesting ). Tests with 10mUI of sensitivity are the best to do as soon as the woman notices the delayed menstruation , as is the case of the Famivita pregnancy test , which due to its high sensitivity, is able to detect the HCG levels up to 2 days before the menstrual delay . You can find the Famivita pregnancy test here in our online store.
There is evidence that an ovulation test , of those that detect LH in the urine, can also detect an early pregnancy, because the structure of LH is very similar to that of the pregnancy hormone. So, if you are curious, this can also be a resource.
False Negative After Menstrual Delay
Sometimes, the test can be negative even after the delay, and it is only with a few considerable days of menstrual delay that HCG gives the air of grace. This usually happens with some frequency, because some women can ovulate after the expected date and then the pregnancy hormone can take time to appear in the urine or blood. This type of ovulation is known as delayed ovulation .
To summarize: It is very important to know when you can take the pregnancy test, because taking the test before the delay may not be positive for the simple fact of not having the implantation yet, that is, the pregnancy itself. There is a whole set of factors that need to be taken into account for a pregnancy to occur, and anxiety and hurry directly influence a frustrating and unnecessary negative. Therefore, waiting at least 5 days late is always advisable.
Positive Before Menstrual Delay
You may be asking yourself, “Ah, but my friend / sister-in-law managed to get the positive even before the delay. What’s up?” Some women have the advantage of ovulating earlier in that specific cycle, and then everything happens earlier, including nesting for hormonal production. This way, it is much easier to detect the pregnancy before the delay. When in doubt, we recommend that you wait for your menstrual delay to avoid a frustrating negative and hurt your hope even more.
Questions from Readers:
How long after nesting should I take the pregnancy test?
The ideal and advisable is to carry out the pregnancy test only after the menstrual delay, thus avoiding unnecessary frustrations and even false negatives due to the low amount of HCG in the blood.
It’s been a month since I had intercourse, when can I take the pregnancy test?
To avoid frustrations, the pregnancy test should only be performed when any sign shows a need or doubt, as in the case of menstrual delay or characteristic symptoms such as nausea, dizziness and tenderness in the breasts. With a missed period, you can take the test even on the first day late.
I didn’t menstruate and just a brown discharge is coming down. Should I take a pregnancy test?
Brown discharge or coffee grounds are not necessarily indicative of pregnancy, as it may also be the result of an escape due to low hormone levels, bleeding in the nest , the onset of menstruation, or even the effect of medications such as the birth control pill. following day.
See you next time and go for the wig!
My name is Dr. Alexis Hart I am 38 years old, I am the mother of 3 beautiful children! Different ages, different phases 16 years, 12 years and 7 years. In love with motherhood since always, I found it difficult to make my dreams come true, and also some more after I was already a mother.
Since I imagined myself as a mother, in my thoughts everything seemed to be much easier and simpler than it really was, I expected to get pregnant as soon as I wished, but it wasn’t that simple. The first pregnancy was smooth, but my daughter’s birth was very troubled. Joana was born in 2002 with a weight of 2930kg and 45cm, from a very peaceful cesarean delivery but she had already been born with congenital pneumonia due to a broken bag not treated with antibiotics even before delivery.