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<P align="center"><SPAN><FONT face="Georgia"><FONT color="#3366ff" size="5"><STRONG>How Viagra works?</STRONG></FONT> </FONT></SPAN></P>
<P align="center"><FONT face="Georgia">The penis gets erect during sexual stimulation when increased blood flows <BR/>to the penis resulting from relaxation of penile arteries and corpus cavernosal smooth muscle. <BR/>This is due to the release of nitric oxide (NO) from nerve terminals and endothelial cells <BR/>which in turn leads to the synthesis of cGMP in smooth muscle cells.</FONT></P>
<P align="center"><A href="http://gengertmod.com/"><FONT face="Georgia" size="5"><STRONG>Try Viagra now!</STRONG></FONT></A></P></BODY></HTML>