Cialis or PEing?

I took Cialis twice, last time was last week and since then I have much more frequent and harder erections.
my doubt is if it is the cialis effect (but I don’t think it lasts so long) or if it comes from PEing as I started
it again after over a month left (some jelq in the morning and stretches when in bed).
what you think about?

thanks

Cialis stays in your system for up to 36 hours and since you took it twice I would think it was the reason.

I took it twice, both were saturdays and now, after one week, it is still getting hard much more often than before…

Some guys have said that they noticed C stays on their system longer than the advertised 36hrs.

I tried some V, and thought it had an effect longer than the advertised 4hrs.

I am thinking of taking the other 1/2 as sleeping seems to be causing fatigue to the degree that I am not getting good erections?!?!