The First Trimester Screen is a new, optional non-invasive evaluation that combines a maternal blood screening test with an ultrasound evaluation of the fetus to identify risk for specific chromosomal abnormalities, including Down Syndrome Trisomy-21 and Trisomy-18.
According to NASA, the next total lunar eclipse will be on January 31, 2018, and will be seen in Asia, Australia and North America. Penumbral lunar eclipses will occur on March 23, 2016, September 16, 2016, and February 11, 2017. Penumbral eclipses are more difficult to observe because only part of the moon is eclipsed.
The next TOTAL solar eclipse in North America occurs on August 1, 2008 but it will only be visible from northern Canada (Nunavut). The next TOTAL solar eclipse visible from the United States occurs on August 21, 2017. The track goes from Washington State, and exits on the east coast near the Carolinas. In the mean time there will be lots of LUNAR eclipses to entertain us!