What is my total TRT dose per week?

DaveK2204

Active Member
I'm currently doing 45mg T Cyp every 3 days. So every other week I'm doing either 3 or 2 injections per week.

So when someone asks what my dose per week is, what should I say? Do i take the average of 135 & 90? Below is a 2 week simulated chart showing injections E3D over 2 weeks...


Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Sunday

Total

45 mg





45 mg





45 mg

135 mg?

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Sunday







45 mg





45 mg



90 mg?
 
Just figure you're averaging 15 mg TC per day (45 mg / 3 days). A week has seven days, so you're averaging 105 mg TC per week (15 mg/day * 7 days/week). You'd need to add another week to your chart to get the right answer that way—so that you get three weeks, which is evenly divisible by three days. (135 mg + 90 mg + 90 mg) / 3 weeks = 105 mg/week
 
Just figure you're averaging 15 mg TC per day (45 mg / 3 days). A week has seven days, so you're averaging 105 mg TC per week (15 mg/day * 7 days/week). You'd need to add another week to your chart to get the right answer that way—so that you get three weeks, which is evenly divisible by three days. (135 mg + 90 mg + 90 mg) / 3 weeks = 105 mg/week

Here is 4 weeks illustrated...still 105mg?


Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Sunday

Total

45 mg





45 mg





45 mg

135 mg

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Sunday







45 mg





45 mg



90 mg

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Sunday





45 mg





45 mg





90 mg

Monday

Tuesday

Wednesday

Thursday

Friday

Saturday

Sunday



45 mg





45 mg





45 mg

135 mg
 
No, because four weeks is 28 days, which is not evenly divisible by your three-day injection cycle. But three weeks is 21 days, which contains exactly seven three-day injection cycles. Note how the three-week cycle starts to repeat in the fourth week.
 

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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

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