Tell or Say please, on how much happen results of tests on beremennos are correct...

[Anna]

Tell or Say please, on how much happen results of tests for pregnancy are correct.

[The know-it-all]

The house test at presence of pregnancy gives correct result in 99, 9 % of cases. At absence of pregnancy accuracy less, is better to repeat it or him in some days. For reliability it is meaningful to hand over the analysis on presence of pregnancy in honey establishment.

[Pasenjuk A.M.]

If they show beermennost - she is, and if do not show, does not mean, that pregnancy is not present