It is how much possible to trust tests for pregnancy and for what day of a delay me...

[Tatyana]

It is how much possible to trust tests for pregnancy and for what day of a delay of monthly it or him it is possible ispolzovait?

[evromedprestizh]

Their reliability is not so great. Optimum, at a week delay in the morning.

[Tatyana]

Thanks for the answer. And there are other methods, allowing to define or determine pregnancy at a delay 3 4 days, except for visiting the doctor? And, if mejaschnye always regular pljus-a minus one day, asejchas a delay, whether govot it about pregnancy or it is necessary to address to the doctor?