Amniocentesis
Amniocentesis is a prenatal test to detect possible problems in the baby such as Down syndrome or spina bifida. Is the removal of a small amount of amniotic fluid between 16 and 20 weeks of pregnancy. Results are usually available within 15 days and have a 99% probability of being true.
Many women are afraid to be a painful process. Usually, the procedure is similar to a blood sample, however, it is possible to use local anesthesia to avoid possible pain or discomfort. The day after the test and can resume the normal rhythm of life (although travel and intercourse should be postponed for 3 days after the test).
Another fear of this test is the possibility of a spontaneous abortion. In this respect, the figures showed that the odds are low, only 5% of women who choose to be tested will have high chances of abortion. It is a small risk that the parents have to weigh the advice of your physician.