Pregnancy Symptoms and Signs

Recently researchers from the University of Hong Kong, China, introduced the technique of blood tests to identify a number of congenital abnormalities in the fetus disease. This test works by examining fetal DNA in maternal blood. Each test method has advantages and disadvantages of each. Consult a physician before doing this test. Some studies mention the tests conducted on the fetus can cause miscarriage or an increased risk of pregnancy is not full formed limbs. Therefore, look for lots of information from your doctor!