The reasons of the weakness of labor
The weakness of labor - this occurs when the labor with time not worse, may even be weaker. Disclosure of the cervix is slowed down and delayed childbirth.
The reasons are lack of preparedness of the organism to childbirth, deferred inflammatory genital diseases, abortion, obesity, and various complications of pregnancy, fatigue, women in labor and other causes can lead to this complication in childbirth.
Often compounded by the weakness of labor, when they begin after prolonged (several days) and lower abdominal pain accompanied by irregular contractions that lead to severe fatigue were women. This is called a pathological preliminary period.