Chorionic villus sampling (sometimes referred to as CVS) is a diagnostic prenatal test that is carried out between the 10th and 12th week of pregnancy (to count weeks of pregnancy, one begins counting from the first day of the last menstrual cycle). The prenatal test is done following screening tests such as ultrasounds that might suggest but cannot confirm that the unborn child is suffering from chromosomal abnormalities such as Down’s syndrome or fragile X syndrome. Moreover, CVS and amniocentesis might also be carried if you know there is a hereditary disease in the family that might affect...

Recently Mariah Yeater, 20, has filed a paternity suit; she claimed to have given birth to Justin Bieber’s baby and went to court to enforce a paternity test on Bieber. She claimed to have met Bieber at Staples Centre in Los Angeles and to have had a very brief sexual encounter with the singer in a bathroom. Bieber has not had any direct contact with Yeater and has denied any allegations made. He in fact, does not believe to be the father of the child. Yeater has now dropped the lawsuit but Justin Bieber has apparently decided to go ahead with the paternity test anyway. The lawyer representing Mariah...