Define Dysfunctional Uterine Bleeding . Causes of it .Managment of it


Definition of DUB
Dysfunctional Of Uterine  Bleeding :
It may be defined as a state of abdominal uterine bleeding without any clinically detectable organic systemic & iatrogenic causes



Causes of ( DUB) :
 A.Primary :
a. Anovulatory 80%
 *Threhold bleeding or  puberty menorhagia
*Metropathia  haemorrhagica
* Pre -menopausal dysfunctional uterine bleeding



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