Menstruation postponed 8 days pregnancy test stick only a bar how to return a responsibility

Menstruation delay 8 days, with pregnancy test stick check only a bar, may be pregnant time early, show no relevant, can go to the hospital to do blood hcg check, check whether pregnant. If not caused by pregnancy, may be insufficient rest, mental tension, stress. In addition, when suffering from gynecological inflammation, can also cause menstrual delay phenomenon.