If there are no associated injuries to other parts of your knee, the signs and symptoms of a posterior cruciate ligament injury can be so mild that you might not notice that anything's wrong. Over time, the pain might worsen and your knee might feel more unstable.
Expecting parents can use NIPT as a blood test to determine gender of their baby. However, this non-invasive test is used to test chromosomal conditions such as Down's syndrome. It is usually done at 10 weeks of pregnancy. NIPT is 92%-99% accurate in detecting chromosomal conditions.
Paternity Tests: Blood Tests and DNA. Download article as a PDF. Paternity can be determined by highly accurate tests conducted on blood or tissue samples of the father (or alleged father), mother and child. These tests have an accuracy range of between 90 and 99 percent.