Duration

When stretching & Jelqing, should I be doing this in one continuous motion? For example should I hold a stretch downwards, then move to an upwards whilst holding out my penis?

Also.I struggle to stay hard even when watching porn for longer than 2 to 3 minutes, it tends to subside. Is it ok that my jelqing patterns are 10-20 1 or 2 minute sessions rather than one 20 minute movement.

I use different grips for stretching in the various directions, therefore (for me) it is not one continuous motion. Since we are talking about manual stretching (I assume), it also gives you an opportunity to change hands. Jelqing is another story. Wet jelqing is somewhat of a continuous process as hand #2 is starting its contact before hand #1 is released. I usually have several brief stoppages to re-wet/re-lube.

Maintaining proper erection level is a bit of an art. Porn works well for some, but I use mental and physical stimulation to stay at 50-60%. It’s just a matter of what works best for you.