Larger urethral opening with Pumping

Currently third week pumping, noticed my urethral opening gradually enlarging (lengthening) even in the completely un-pumped flaccid state. I did experience some edema at the meatus during and immediately after pumping but it goes away gradually.

However, the urethral opening is enlarging. I’m not experiencing any split urine stream. Anyone else noticed this? Is it a favourable side effect?

Not me. The temporary puffiness I would get after a good pumping session would usually actually somewhat constrict the urethra for me. Got a lot of split stream pissing after my sessions. Many times I would actually just pee into the shower to avoid any pee going off in some weird direction and not into the bowl.