I "saw" kegels by the first time last year when I discovered PE
I started doing at the same time I started the other PE exercises ( but at that time I had problems with overtraining )
To start get results - took 4 months doing correctly .Of course sometimes when I try I blow my load, there are also sometimes that I perform a kegel and my erections like subside. Actually kegels helped me to recover super fast after ejaculation ( I ejaculate and seconds later it's hard again )