Menstruation exceeds 7 days to still did not come how to do

Normal menstrual interval 28 days or so, normal arrival. If menstruation shows delayed too long, then consider some irregular menstruation, there is a possibility that there is pregnancy. This situation can first be detected with a test paper, first rule out whether there is pregnancy. If determined pregnant, then the test paper will show two bars, this situation can be timely check-up. If you are not pregnant, or consider some irregular menstruation caused by the reasons, this is mainly related to hormone levels in the body, and the usual living environment is also a certain relationship, such as the recent diet is not regular, there are stimulating diet, and physical condition is not very good, will also show this situation.