Changes

According to the Centers for Disease Control (CDC) from 1994 to 1997 the proportion of homosexuals stating they had anal sex increased from 57.6 percent to 61.2 percent. <ref>http://www.frc.org/get.cfm?i=IS01B1</ref>  Some studies report that anal sex may be an important risk factor for the relay of many diseases. <ref>http://www.springerlink.com/content/jx13231641717w48/</ref>

According to the Centers for Disease Control (CDC) from 1994 to 1997 the proportion of homosexuals stating they had anal sex increased from 57.6 percent to 61.2 percent. <ref>http://www.frc.org/get.cfm?i=IS01B1</ref>  Some studies report that anal sex may be an important risk factor for the relay of many diseases. <ref>http://www.springerlink.com/content/jx13231641717w48/</ref>

<ref>http://www.cdc.gov/hiv/resources/qa/qa22.htm</ref>

<ref>http://www.cdc.gov/hiv/resources/qa/qa22.htm</ref>

<ref>http://www.aegis.com/news/bp/2006/BP060601.html</ref>

<ref>http://www.ghanaweb.com/GhanaHomePage/features/artikel.php?ID=37809</ref>

<ref>http://www.rsm.ac.uk/media/downloads/std0703brody.pdf</ref>

<ref>http://www.rsm.ac.uk/media/downloads/std0703brody.pdf</ref>

<ref>http://content.nejm.org/cgi/content/full/331/25/1717</ref>

<ref>http://content.nejm.org/cgi/content/full/331/25/1717</ref>

=== AIDS ===

=== AIDS ===