Thanks for all of your comments!
Sadly I was unable to put it to good use, but it has boosted my hope and confidence! If it has given hope to others then I'm pleased. There have been some very amusing comments, which I've enjoyed, so thanks to you all!
I think I read somewhere that pistachio nuts are meant to help with erections, so I've been munching them a bit recently. (Lidl sell both unsalted and salted at a very reasonable price).
Otherwise the evening before the "event" was my normal half bottle of Rioja, followed by a homemade chilli con carne, with lots of chilli's and also some chocolate.
So far as my meds are concerned just 5mg of Ciallis daily (which I take in the morning).
BTW, dead as a doornail this morning! Lyn you might wish to put your request on hold! ;-))