drawing

T
Injection procedure - test cyp in cottonseed oil

I've recently ditched the 18g drawing needle for a 27g (same as I inject with). I'm finding that half the time when I stick the needle in the cyp bottle and pull down on the plunger, I get no test/oil. I generally start by drawing 0.2ml of air into the syringe which I inject into the cyp...
- trtthings
- Thread
- Nov 14, 2020
- cypionate drawing syringe
- Replies: 3
- Forum: Testosterone Basics & Questions
T
Tips for drawing the last test. cyp. from bottle.

Tips for drawing the last test. cyp. from the bottle. Syringes fill great till I get to the last of the bottle.
- tersec
- Thread
- Jul 14, 2020
- drawing
- Replies: 2
- Forum: Testosterone Basics & Questions
Z
Difficulty injecting

Hello, this is only my second post on the board so please bear with me. I’ve been on trt for about 2 years now. Got some really good info from this board that has helped, so I thought I would ask another question. On Monday I did my split injection and I noticed that as I was injecting the...
- Zooulie12
- Thread
- Jul 18, 2018
- Replies: 13
- Forum: Testosterone Basics & Questions

TRT Hormone Predictor Widget

Understanding Your Hormones

Estradiol (E2)

A form of estrogen produced from testosterone. Important for bone health, mood, and libido. Too high can cause side effects; too low can affect well-being.

DHT

Dihydrotestosterone is a potent androgen derived from testosterone. Affects hair growth, prostate health, and masculinization effects.

Free Testosterone

The biologically active form of testosterone not bound to proteins. Directly available for cellular uptake and biological effects.

Scientific Reference

Lakshman KM, Kaplan B, Travison TG, Basaria S, Knapp PE, Singh AB, LaValley MP, Mazer NA, Bhasin S. The effects of injected testosterone dose and age on the conversion of testosterone to estradiol and dihydrotestosterone in young and older men. J Clin Endocrinol Metab. 2010 Aug;95(8):3955-64.

DOI: 10.1210/jc.2010-0102 | PMID: 20534765 | PMCID: PMC2913038