http://www.articlealley.com en-us editorial@articlealley.com Menopause is a tough transition for many women. It usually begins to occur in late middle age when the efficiency of the ovaries begins to decline. Problems associated with the related estrogen deficiency that occur may include arteriosclerosis, osteopo... http://www.articlealley.com/article_166458_28.html 30th May 2007 In both the female and male body, the balance of hormones has to be just right for conception to occur and for pregnancy to proceed. Nutrients that are in excess or that are in depletion can throw off balance and disrupt the pregnancy process.... http://www.articlealley.com/article_156193_17.html 06th May 2007