Thanks for your post.  I am 70 and my wife of 45 years is 67.  I, too had ED and found a "natural" that worked.  Later it was found to have tadalafil in it and it was yanked!  I was given Viagara, Levitra and Cialis samples when prescribed and went with the Cialis because of the 36-hr duration.  Now it is not "working" like it had before.  Strangely, I had an ejaculation before the orgasm a couple times, then the orgasm before the ejaculation a couple times!  Now it's just not working.  Question, does your husband have nocturnal emissions?  All that accumulation has to get out somehow.  Another strange thing happened once, and I read that it has happened to others.  I was in my shorts and standing, just dropping some dirty clothes into the hamper when I had a non-romantic, non-orgasmic ejaculation consisting of a HUGE amount.  It just came out.  This was when all things sexual were going along normally.   I was not aware there could even be that much.  When I was using condoms, the ususal amount was maybe an ounce.  I estimate this was about half a cup.