A First-Session Field Guide
The First-Session Walkthrough.
A 13-page field guide for your first session. Written by someone who has practiced for ten years, designed to be read once, calmly, the night you try this. No upsell, no sequence — the PDF on confirm, then only the occasional note if there's something substantive to share.
What's inside
Thirteen pages, in order.
- 01Contraindications — who shouldn’t do this tonight.
- 02Five mistakes that make a first session worse.
- 03Equipment checklist — six items, photographed.
- 04Sterilization — one default method, one alternative.
- 05Sizing — one default per anatomy. No guessing.
- 06Mental and physical prep.
- 07The 8-step insertion walkthrough.
- 08Body-map: what each landmark feels like.
- 09Traffic Light decision aid — green, yellow, red.
- 10The next 20 minutes — during, removal, aftercare.
- 1124–72 hour watchlist — what’s normal, what isn’t.
- 12Tear-out single-page checklist.
Sample spreads
What it looks like.
Who this is for
- — Anyone preparing for their first urethral sounding session.
- — Solo or with a partner.
- — Written for all bodies.
- — You have the right equipment in hand or about to order it.
Who this is not for
- — Active UTI or current urinary symptoms.
- — Recent urological surgery or still healing from injury.
- — Bleeding disorders, or you take blood thinners.
- — Pregnancy.
- — Reduced sensation in the genital area.
- — Drunk, high, or exhausted right now.
If any apply, talk to a healthcare provider before sounding.
Written by
Kevin Voss
I've been practicing urethral sounding for close to ten years. I wrote this for the version of me who, a decade ago, sat on the edge of a bed at 2 AM with a Hegar set in one hand and Surgilube packets in the other — five Reddit threads open and not enough confidence to start.
The articles on this site cover the same ground in the depth that question-based search demands. This is the procedure version: faster to read, harder to lose your place in, and easy to keep open while you actually do this.
— Kevin