When the cause of the infertility is unknown

When the cause of the infertility is unknown

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Occasionally, even a couple of couples expecting a child fail to show the cause of the failure: they are not justified by infertility, by an organic, hormonal or psychological barrier. A surprising assumption is that the genetic match of the pairs may be in the background.


Infertility, or more specifically, fertility impairment, is suspected to occur in couples who have a history of unprotected sex and more than a year ago they were expecting childbirth. These pairs occur in about 15 to 16 percent, so they are quite common problems. During the examinations, both male and female sides are followed for possible causes.

When the couple is expecting the baby in vain

In about 30 to 40 percent of the cases, the male semen does not contain the appropriate number of male hematopoietic cells, 15 to 20 percent have female ovarian disorder, and 25 to 40 percent have ovarian obstruction and a small number of cases. However, there are still 5 to 15 percent of cases where neither sperm examination nor full-fledged female examination for abnormalities, organ dysfunction, or hormonal dysfunction can be confirmed.
The unknown origin beard Researching the causes of some of the experts on psychological problems, stress-blocking is the main concern, and in many cases, psychotherapy and the resolution of spasms lead to the solution.

Surprising assumption

However, there are occasions when all examinations are interrupted and the cause of inefficiency cannot be clarified. British researchers are looking for an explanation for such situations. It is also assumed that there may be a role for infertility if certain pairs of genes do not differ from each other. This group of genes codes for the major components of the immune system, MHC (Major Histocompatibility Complex).
These genes bring about the diversity of whites, so each member of a population has a completely unique set of MHC whites. The MHC status it helps you recognize the specific tissues of your organization from those you have to fight against. One of the regimens of reproduction is that the immune system of the newborn uterus is more powerful, "more viable", and the more diverse the parental gene is. So, in keeping with the nature of witchcraft, women are attractively attracted to men whose genes are more different from their own. Otherwise, however, too great a genetic similarity can be a barrier to fertility, which can lead to infertility or increase the risk of early miscarriage.

Do you like the scent of your couple?

Of course, with a little twisting of parenting, "we can't match genetic to every chick," luckily for a successful cross-examination is possible only through a genetic test. Nature provides a much simpler way to find the one who is best suited to one another and their future followers. The MHC gene group has more than one influence on individual body odor, so women's choice - if they allow their natural tastes - can be helped by the unique scent of their couple.
Civilization has made a big difference in this because different cosmetics cover up the body odor, but there is a wide variety of fashionable "uniforms", shaving, bathing spirits, shampoos, body lotions and more. along with this one. It seems the old saying that "opposites are attracted to each other": women are attracted to males with the least similarity in the MHC gene group,.

The "bьdцspуlу test"

In a group study, women's affinity and odor sensitivity were tested in a memorable way. The women in the experiment had to smell the six men's bodysuits that their owner wore at night and choose the most attractive scent among them. As a result, the researchers came up with a very interesting discovery: affinity is also influenced by hormonal contraceptive pills.
In fact, participants in the study were tested twice: firstly, before taking a pill, and secondly, on a regular basis. Whilst the first test showed that women were more attractive to men with different MHC genes, the second time after taking the fertility test was the same as the taste bud
The researchers explained this with the ancient evolutionary aspects and demands. The hormones of the contraceptive pill result in an altered hormonal state that is most akin to pregnancy. Mбrpedig during pregnancy, women are more likely to have relatives with similar genetic traits,to help them bring up their children.
The vizsgбlat one legйrdekesebb kцvetkeztetйse this: According to these optimбlis father kivбlasztбsбt megnehezнtheti the fogamzбsgбtlуk szedйse, as megvбltozott цsztцnцs vonzуdбs on a fйrfi felй irбnyulhat who spoil hasonlу genetic adottsбgaival any utуdok egйszsйgi esйlyeit, megnцvelve its veszйlyйt to mindkйt szьlхtхl same tнpusъ betegsйget цrцkцlhet. It is hypothesized that such genetic resemblance may be present in the background of an unknown origin of fertility impairment.
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