A technician opens a vessel containing women's frozen egg cells on April 6, 2011 in Amserdam. From today onwards it will be possible for women to have their ova, or egg cells, frozen in the Netherlands. Freezing can be done for medical reasons, for example in case a woman is suffering from cancer, but is also for women who want to have a child but have not got a partner yet. AFP PHOTO/ANP/XTRA/LEX VAN LIESHOUT netherlands out - belgium out (Photo credit should read LEX VAN LIESHOUT/AFP/Getty Images)