How can I stop ejaculating prematurely?

Various methods. 1. Stop-start technique 2. Squeeze technique 3. Topical agents (lidocaine, etc) to numb penis (with a condom to avoid contact with partner) 4. Medical therapy with an ssri (prozac, zoloft, (sertraline) etc) 5. Off-label and anecdotal improvement with pde-5 inhibitors (viagra, etc).