Release time: 15:39:00 2009-01-06 browsing: 514 source: the international has such a noun called " natural family planning " that is, the natural family planning. According to the characteristics of female reproductive physiology, reproductive time of pregnancy to avoid intercourse in nature, to achieve the purpose of contraception. At present,golden goose deluxe brand, the world more and more people in the natural family planning methods should be adopted to control fertility,tn pas cher, at least 70 countries to set up this kind of association and the training center.
