Your own body will determine what becomes a ‘standard’ routine for you. Believe it or not, some guys can continue a newbie routine for a good long time, making plenty of gradual and good progress.
Evaluate what your results have been to date. If you’ve been gaining, you might just keep doing what is your current routine until gains cease. At that point you might increase the time spent jelqing and stretching, add in some different kinds of stretches, or even investigate the option of hanging.
Many guys think that doing the least intense routine that yields gains is the best plan. It is thought by some that more intense routines make the penis tougher and more resistant to future gains. Ultimately, you have to experiment with yourself to find the PE workout that is best for you. Just always be cautious and careful when adjusting your routine.