The factors leading to habitual abortion
Genetic factors - factors that account for habitual abortion, 6%
Habitual abortion is a genetic abnormality genetic factors, causes that the couple may carry the abnormal gene, but carriers will not normally show, but after pregnancy, sperm-egg binding, the presence of abnormal gene can cause fetal abnormalities caused the miscarriage. Abnormal gene can not be eradicated, but the opportunity for normal sperm-egg binding genes may be trying to get pregnant, pregnancy after genetic diagnosis.
Infection - habitual abortion factors account for 1%
More by bacteria, viruses and other infections caused by abortion.
Abnormal uterine anatomy - habitual abortion factors account for 1%
When abnormal results of uterine anatomy, the physician will do hysteroscopy to check whether the length of the endometrial polyps, or double uterus, one uterine horn, uterine septum and other factors which led to easy abortion. It may also use hysterosalpingography to confirm whether the formation of long oppression of some fibroids. In addition, can detect whether the uterine cavity such as the mediastinum (the fetus lived in the house) abnormal morphology.
Endocrine abnormalities - habitual abortion factors account for 1%
Endocrine abnormalities, endometrial biopsy can be done to confirm the diagnosis. If luteal phase defect, progesterone generation shortage, can cause embryo abortion, replenish hormone may play a role in miscarriage. Pregnant women with hyperthyroidism or, lack of good control of diabetes, high prolactin, may lead to spontaneous abortion. And other primary disease should be treated before considering pregnancy. If there is not normal in early pregnancy bleeding, you need special attention.
Immune system abnormalities - habitual abortion factors account for 78% of
Abnormal immune system factors in spontaneous abortion accounted for a high proportion of their classification in two ways:
Autoimmune disease lupus erythematosus patients with miscarriage, multiple endocrine system disorders, higher miscarriage rate.
Generate a continuous sense of exclusion of the parent embryo (alloimmune abortion) refers to the exclusion of embryos produced by habitual abortion.
Abnormal autoimmune habitual abortion caused by, you can use low-dose aspirin or steroid treatment.
Unexplained - habitual abortion factors account for 25% of
In addition to these five kinds of reasons, there are many unknown reason the medical profession has not yet been found.
