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.
Like a Lunar Eclipse there are a few different types of Solar Eclipse depending on the moon's position. When is the next Solar Eclipse. The next Solar Eclipse will occur on April 29th, 2014.It will be visible in Indian, Australia, Antarctica. This Solar Eclipse Calendar is a listing of all Solar Eclipses from 2013 to 2015.The cart shows the date of each eclipse as well as the time and type of Eclipse.ike a Lunar Eclipse there are a few different types of Solar Eclipse depending on the moon's position. When is the next Solar Eclipse. The next Solar Eclipse will occur on April 29th, 2014.