doubts about NTE

[Juan]

Hi,
How are supposed to be the NTE,
One (or few) long lasting erection or many short lasting erections?

In my case, no sure as I'm slept, but I think I have about 1 or 2 long lasting erections during the whole night of maybe 2 hours lasting . (I don't have pain)
I wake up for pee and the erection quickly subsides.

How are your NTE?

[Asphyxia]

Sometimes i wake up to pee or just wake up and go back to sleep
I think im usually semi erect or erect,
im guessing other than using some device or video recording yourself sleeping naked without a blanket no way to find out the duration?

Edit: i found this site about a device that measures it
https://www.medscape.com/answers/444220-69961/what-is-the-role-of-nocturnal-penile-tumescence-testing-in-the-workup-of-erectile-dysfunction-Erectile Dysfunction

Are you worried about priapism?

[Juan]

Not worried about priapism... I'd say worried about not getting the benefits of the nte.
That's why I'd like to know if it's normal have long lasting nocturnal erections.