1.
New theory addresses frozen Earth paradox
LOS ANGELES, Dec. 31 (UPI) -- The American College of Obstetricians and Gynecologists is advising all pregnant women to undergo Down syndrome testing of their unborn children.
The health organization's newest practice guidelines says testing for the genetic disorder should take place for all women during the first trimester of their pregnancies, the Los Angeles Times reported.
The decision comes in the wake of new non-invasive screening tests for Down syndrome, limiting dangerous invasive tests to those women identified as high risk.
Such key changes in the testing for the disorder come from the integration of blood and nuchal translucency tests that substantially increase the chances of a woman's risk level regarding Down syndrome.
The newspaper said prior to this year's practice guidelines, the health group had only offered the tests to those pregnant women over the age of 35 who were believed to be at a higher risk.
|
|
|
|
|
|
| Additional Science News Stories | |
WASHINGTON, May 31 (UPI) --
The U.S. House Thursday rejected a bill that would outlaw abortions based on gender, with abortion opponents promising to make the vote an election issue.
|
NEW YORK, May 31 (UPI) --
Actor Michael McKean, who was hit by a car last week while walking in New York, says he has been discharged from St. Luke's Hospital.
|
BALTIMORE, May 31 (UPI) --
U.S. astronomers are forecasting the Milky Way will have a violent collision with the neighboring Andromeda galaxy in about 4 billion years.
|
CLEVELAND, May 31 (UPI) --
Cleveland prosecutors have dropped their case against a man who was ticketed for littering when he dropped a dollar he was attempting to give a disabled person.
|
| Stories | Photos | People | Comments |
View Caption
