Remove frenulum to gain length

Exactly how I would do it. Just feel where the most tension is and ease into it and hodl it for some time.
Some variations like stretching to the sides or bundling the stretch a bit can help too.

How often it’s suggested to do that and how many minut per session, sounds more tiresome than PE. Also if I stretch it it hurts a little. I will try it in the future.

more often the better. I think once a day might be not enough.
3 times for some minutes daily 7 times a week?
I think holding a stretch for 30 seconds at least.

Key is to not inflamme it, rip it or get injured. So use some creme before and after and heat will surely help too.
It hurts a little yes. mostly skin stretch.

I guess it could take some weeks.
I was tight on the udnerside of glans and stretched it along with my routine daily and it got better over maybe a year. But doing it dedicated daily woudl have surely did it faster,