Hello the Doctor! At me a delay already about one week, at a regular cycle...

[Svetlana]

Hello the Doctor! At me a delay already about one week, at a regular cycle. With the guy I entered in kontaktk. Yesterday and today did or made the test for pregnancy, the answer negative. What to do or make further? Whether Can say lies the test?

[Soboleva L.I.]

Hello! Yes, at early durations of gestation the mistake or error is possible or probable. Address to the doctor internally, make US.