Self catherization to prevent recurrent urethral strictures

Hi,

I was diagnosed with recurrent urethral strictures after I complained
of some pain while urinating after 8 weeks of my first surgery to
remove urethral strictures.

Doctor suggested another interal urthethromy surgery and self
catherization on daily basis to prevent recurrent strictures.

I would like to know experiences with self catherization to prevent
recurrent strictures.

Thanks

.