Why is blood test required before marriage?
Why is blood test required before marriage?
Historically, many states have required applicants for a marriage license to obtain a blood test. These tests were for venereal diseases (most commonly syphilis), for genetic disorders (such as sickle-cell anemia), or for rubella.
What test should be done before cousin marriage?
It is highly recommended testing premarital status of both the partners before going ahead for marriage. The most recommended medical test before cousin marriage is genetic screening test.
What happens when you marry your first cousin?
They say there is no biological reason to discourage cousins from marrying. First cousins are somewhat more likely than unrelated parents to have a child with a serious birth defect, mental retardation or genetic disease, but their increased risk is nowhere near as large as most people think, the scientists said.
Why close relative marriages are now discouraged?
Marrying within a family can lead to abnormalities in your future offspring. This is because within a family, certain genetic traits remain dormant and are known as recessive genes (they are not seen as a disease or condition).
