Abortion is the termination of pregnancy by removal or expulsionfrom the uterus of a fetus or embryo prior to viability currentrecommendation is that in early pregnancy loss the term abortionshould be avoided and more sensitive terminology substituted.Spontaneous abortion should be replaced by miscarriage blightedovum, missed abortion or an embryonic should be replaced by earlyembryonic or fetal demis. In complete abortion should replaced byincomplete miscarriage. Recurrent or habitual abortion should bereplaced by recurrent miscarriage.This is a prospective clinical study that was conducted in order toevaluate the efficacy, side effects, tolerability of a dose 600 microg.Vaginal misoprostol versus 600 microg oral misoprostol inmanagement of bilighted ovum.