* Department of Gynecology, Félix Guyon' Hospital, 97400 Saint-Denis, Ile de la Réunion, France;
** Echographist, Moufia"s street, Ile de la Réunion, France;
*** Department of Neonatology, Félix Guyon Hospital, 97400 Saint-Denis, Ile de la Réunion, France.
**** Student. Arizona State University. University Drive and Mill Avenue Tempe, Arizona 85281, USA.