We use a natural method of contraception, t. e. We do not use anything...

[Nastya]

We use a natural method of contraception, t. e. We do not use anything, simply we watch or we keep up a calendar and a menstrual cycle. Yesterday, after 3 days of a delay the test for pregnancy has shown a positive take. How much or As far as here it is great the probability of a mistake or an error (is small), and what analyses it is necessary to hand over once again to check up it?

[The anonym]

The probability of a mistake or an error is small. That finally would will make sure it is possible to hand over the analysis of a blood on HGCH (chorionic gonadotorin the person)

[A.Muravyova]

That is Gonadotropinum

[Snoopy]

Have come!

[Pasenjuk A.M.]

Probability of a mistake or an error at the positive test or dough;father-in-law it is peer to zero. Because a method of contraception not 100 %. Visit or attend the gynecologist and make the analysis of a blood on quantitative analysis HGCH.