Habitual abortion clinical performance

Habitual abortion refers to the occurrence of spontaneous abortion three times or more, each time the abortion occurred in the same month of pregnancy. there are different is the length of time. The clinical performance and the same as abortion, or experience of threatened abortion -- inevitable abortion -- completely incomplete abortion or several stages. Early performance to be only slightly vaginal bleeding, or slightly lower abdomen hidden pain, bleeding time sustainable a few days or weeks, the less blood volume. Once increased vaginal bleeding, abdominal pain increased, I have cervical screening expansion, even the fetal sac plug neck, Abortion has been inevitable. If pregnancy were all discharges, known as complete abortion; Only part of pregnancy were discharged, there are still some residue in the uterine cavity. called incomplete abortion, the need to address immediately the Qing. Under customary abortion occurred at a time can be divided into the early abortion habitual abortion and late abortion. Early habitual abortion means abortion occurred in the past 12 weeks of pregnancy, were more genetic factors, Mother endocrine disorders and immunological factors; Late habitual abortion means more abortions occurred after 12 weeks of pregnancy. more with uterine malformations, cervical dysplasia, blood group incompatibility and mother's illness and other factors. It can also, according to customary before any abortion normal reproductive history, habitual abortion will be divided into primary and secondary two. Primary refers to habitual abortion with the same husband never normal pregnancy, and has repeatedly before 20 weeks of pregnancy abortions; Secondary abortion refers to patients with the same husband normal pregnancy childbirth at least once live births, Although childbirth or off, but not abortions occur after 20 weeks of pregnancy.