Once in a while.
Every other time.
I rarely/never get erections.
It is long enough for me, but my partner wishes it lasted longer.
It isn't always easy to get an erection, but once it happens, I usually maintain it.
Yes, I rarely maintain my erection until I achieve an orgasm.
It's not very hard, but still, it's ok.
Just the usual amount.
Yes, I have been very stressed lately.
I can't say.
Yes. I do...
Sometimes it happens.
Recently - and very abruptly.
For quite a long time.
Not so long/I am not really that concerned.
To be honest, I can't say anything.