Your favorite music community. 1  Drake. 2  Beyonce. 3  Meghan Trainor.  Justin 1  Bieber. Rihanna.  Justin 1  Timberlake. Soundtracks.
There are two basic types of DNA testing that can be done before delivery. These include amniocentesis and CVS, or Chorionic Villus Sampling. An amniocentesis is generally performed during the second trimester of pregnancy. Typically, it would take place between the 14th and the 20th week of pregnancy.
Genetic testing can be done as early as the first trimester, but an anatomy ultrasound can done between 15-22 weeks of pregnancy. 1  Girl or Boy Ultrasounds. 2  Girl or Boy: The Ultrasound Quiz. 3  Girl or Boy: The Old Wives Tale Quiz.  Sex Selection Techniques for Choosing a Boy or a 1  Girl. It's a 2  boy! It's a  girl!