Are nocturnal erections necessary nightly to determine erectile health?

If you get nocturnal erections only 4-5 times a week is that normal in your 20s? Some days I wake up with no erection and I have a feeling I didn’t get an erection the entire night. Is this a sign of physical ED? Or can anxiety lead to no nocturnal erections as well?

Josie2019-07-19T08:31:05Z

I guess most men do not know when they have nocturnal
erections. It may depend on dream quality.
I guess stressful dreams may kill erections but
dream researchers do not seem to monitor this.

k w2019-07-18T15:39:45Z

nope, nope, nope,......

Marla2019-07-18T15:28:43Z

Anxiety can definitely affect whether you get erections. It is normal that you don't remember having one. As they age, men tend to get less spontaneous erections.
Adolescent men typically wake up every morning with a hard erection, and as they get into their twenties it happens less, and in adulthood it may be even less.

pit bulls bite2019-07-18T11:45:50Z

do any result in nocturnal emmission