What do all these correlations for penis sizes pre and post stretching mean?

Can someone tell me what type of differences we should be getting for measurements of penis lengths pre and post manual stretch workouts to know we’ve had a good workout.

I found that my ebpl and enbpl didn’t change pre and post stretching.
but my fsbpl and fsnbpl both increased by 0.25”.

Is this good or should I be getting more gain and should there be a change in erect length also.

cheers

That is good. Don’t worry about the erect measurement. It will catch up over time. Most seem to report gaining flaccid stretch before erect.