http://i.ytimg.com/vi/ck-O-MCrxnk/2.jpg First, let’s define the problem. Impotence or ED (erectile dysfunction) is the inability for a male to get or maintain enough erection achieve satisfactory intercourse. To say the least this condition would be very disconcerting for any male. But, it is not considered “impotence“, unless this problem is occurring at least 25% or more […]