There is so much worrying on this site about turtleing. I would like to write a thread about it. There are two types, “natural”—turtleling caused by natural events:
1) a signal on a feedback loop from the hypothalamus gland that sex prowess is exhausted and a break is needed
2) General exhaustion from whole body extended effort
3) Whole body temperature drop of skin or fascia
We who are penis conscious find it dis-concerting, especially guys who are considered to be “growers”. You hope there is no one around to notice. Embarrassing as it might seem, there is really nothing really bad about it from a penis health point of view. And from number two above it signals that you are doing something very right which will herald great health benefits. If you are always max flaccid, it signals that you are not getting enough good exercise.
And “un-natural turtleing brought on by degrees of health degeneration:
1) enervation by nerve fascia sheath deterioration
2) Occlusion of major arterial feeds to the penis
3) enervation because of capillary closure to nerves giving numbness and continuous shrinkage