Even in the 20s of the last century, studies that were conducted on rats showed that exclusion of certain foods from the diet led to infertility. Adding salad leaves and wheat germ oil to food restored the reproductive function.
If the pregnancy is planned in advance, and not accidental, it is quite clear that we are talking about responsible people who will take all measures to ensure that their child was born healthy, and the pregnancy was successful.
Speaking about the principle of the action of this method, it is necessary to understand first of all the chemical and physical properties of urine. Normally, urine has a relative density higher than water and has a slightly acid reaction.
The electronic pregnancy test allows to establish the fact of its onset (or not offensive) simply, quickly and, most importantly, is practically unmistakable: manufacturers of such tests assure that the level of their accuracy is not less than 99%.
Despite the fact that pharmacies can freely purchase any of almost two dozen brands of testing systems for determining pregnancy, some are wondering whether it is possible to make a pregnancy test in the early stages without the help of a ready-made rapid test kit.