<p class="MsoNormal"><span style="mso-spacerun:'yes';font-family:Calibri;mso-fareast-font-family:'Times New Roman';
color:rgb(0,0,0);font-size:16.0000pt;mso-font-kerning:0.0000pt;">ED is when a man has persistent difficulty getting or keeping an erection firm enough for sex. It’s a common condition that can have physical or psychological causes.</span></p>