What type pregnant woman needs to do pre-natal diagnosis

What type pregnant woman needs to do pre-natal diagnosis
Pre-natal diagnosis is also called diagnosing in the palace, point gestation in 5 months, utilize certain technology to check foetus' health, in order to find and suffer from the foetus of serious hereditary disease or inborn disease, and decide whether to adopt the alternative to miscarry or not, prevent the ill birth. This in charge of the defect make the obvious result in the intersection of chromosome and disease and nerve. The pregnant woman with one of the following conditions should carry on pre-natal diagnosis. (1)There are persons who gives birth to history of unusual foetus of chromosome. (2)Persons who once there was odd-shaped foetus' gestation of many genes are once over pregnant woman who has the brain of gestation, the next dangerous rate with repeated fetus is 5%- 10%. (3)The women over 35, bear the unusually neonatal possibility of the chromosome to increase and rise with age. 1/365 at the age of 35, 40 year old 1/109, it is 1/32 at the age of 45. (4)There are habitual abortion, deadborn history or couple's either party for the person who carries distortion of chromosome. (5)Had in the family or given birth to genetic disease patient or persons who carry. (6)There are persons who contacts history of radioactive rays pharmaceutical; There are hepatitis, parotitis, the infeted of influenza, nettle rash, big and small afterbirth virus and have the infeted of bow-shaped worm in middle period in gestation; Persons who have taken a large amount of antibiotic in pregnancy period. The women with above-mentioned situation, bear the risk of genetic disease and inborn disease infant and obviously increase, so need to cooperate with a doctor on one's own initiative and carry on pre-natal diagnosis, serious and ill by preventing out, it is unfortunate and bearing to bring to family and country.

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