http://blogxilla.disqus.com/enTue, 17 Feb 2009 15:33:13 -0000http://blogxilla.com/blog3/2008/07/10/sexual-intellectual-tip/#comment-6338245<p>The donor egg is used when ovaries of the patient owing to the various reasons do not develop own eggs or at repeated unsuccessful attempts of methods of artificial fertilisation. The donor eggs also are used in medicine at risk of transfer to the child of hereditary illnesses. </p>donor eggTue, 17 Feb 2009 15:33:13 -0000