i've sent the urine sample last week in london and just waiting for the test result. yea i do hope it returns positive as well because it seems the only nutrition/medical method to treat PE instead of doing exercise. i've done edging for a few months. i can handle thrusting with toy quite easily on my own now (but have to make sure I haven't started watching porn before i get erection, otherwise, it would become quick again) but when i actually have sex. nothing change to be honest. And so i do believe it's all about anxiety and so i do think Pyroluria test and its supplement might cure. Anyways I'll keep update you when i see my nutrition consultant and start supplement taking later.
P.S. but the test and consultation fees are quite expensive in london. but it's still worth it to give it a try. :-(