Test Clear Blue.

Made ClearBlue Color Change test. This is the one that the tip in the pink color is painted and a positive result in the idea of ​​a plus should be. In general, a vertical strip appeared, but very thin, like a hair, while the same bright as horizontal. The instructions are written that the test strip can have different brightness, but there must be the same width as the horizontal - AAAAAA: Boom:

In general, is it possible to consider such a test positive? There is still no delay, but I have already to know the Hozza :) I have been in this company, there are false-positive tests and in general how did you like these tests?

Modern women are offered a huge selection of various pregnancy tests, different modifications, designs, with different sensitivity. But I want to get the most accurate test system. What tests are considered the most accurate, and how to get reliable results, this article will tell.

Pregnancy test only externally is different and applied to the design in different ways. The principle of operation of all test systems is completely the same. It is based on the definition of a special substance in the urine characteristic of women "in the position" - chorionic gonadotropin or just hCG.

On the test system there are two working areas: one control, the other is a test. In the control zone, the strip appears always when the device has a contact with the liquid.

In the test area, a chemical reagent delicate to molecules is inflicted, and if the level of this hormone in Urin exceeds the system sensitivity threshold, the reagent gives it to know about it, staining in red, blue or other color, showing "+".

Hong Khcch has everyone in small quantities - in non-empty women of all ages, as well as men. Its content is low - from 0 to 5 honey / ml.

But when pregnancy occurs, hormone concentrations reach hundreds of thousands of units per milliliter, however, not immediately.

About a week after conception, embryo implantation occurs. A fruit egg, descended into the uterus, begins a new period of his life - intramatic. There the baby will stay until the very moment of its birth.

for 6-9 days After fertilization, the embryo is attached to the endometry (inner wall of the uterus) and is held due to the chorion navigations, they are connected during implantation with blood vessels of the parent organism. The child begins to receive nutrients, oxygen and vitamins from maternal blood, and in the blood of a woman begins to do the HCG, produced by the chorion navy.

every two days the level of hormone in the blood increases by 2 times, if the pregnancy is multiply, then growth depends on the amount of fruits (with twins - 4 times, with triple - 6 times).

After increasing blood levels, an increase in the number of chorionic gonadotropic hormone and in the urine