Intended termination of pregnancy self involuntarily before the period in which they can be the life of the fetus outside the womb any possible less than 24 weeks (Chamberlain, 1996), And can be divided into two types:
A- threatened miscarriage Threatened abortion And is characterized by the occurrence little bleeding without pain during the early stages of pregnancy and gets 20-25% of all cases of pregnancy, the fetus is it still alive inside the womb.
B- Last abortion (Mansi) Missed abortion (Or so-called death of the fetus), a failed pregnancy as a result of the death of the fetus and be recognized before throwing pregnancy outcomes.
