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  1. R

    Estradiol sensitive testing time and day

    My insurance and pcp ordered the t free t. I go see him Wednesday was going to request a increased dose. See what he says and orders . Then pull my own shgb estrogen full thyroid panel and maybe DHEA while I’m at it
  2. R

    Estradiol sensitive testing time and day

    Is it same to assume. Estrogen sensitive and shgb need to be tested on morning before your injection just like t and free t?
  3. R

    Rabbits TRT THREAD lab update 5/28

    well got my limited labs and md appt in one week. 8 weeks of 50mg every 3.5 days. labs draw before Thursday morning injection. total t 6.36ng/ml 1.75-7.81 Free T calc arup 171 pgml 47-244 psa 1.62 ngml 0.1-4.0 hct 47.7 I know this is minimal labs but was going to wait to follow up...
  4. R

    Download Nelson Vergel's Book: Testosterone- A Man's Guide

    Just finished optimized under 35. And now have yours on the way. This is your book with you dealings with deca as well correct?
  5. R

    what to ready next

    just finished Daniel kellys optimized under 35. a good beginner book. Preaty much every thing I learned here but in one book. will I benefit from TRT manuel or just get the bible. plus any other more in depth books would be great. Im a Nurse so I must know more in depth information.
  6. R

    Feeling tired in the Afternoon

    pre trt I was drinking 2 bangs and two cups of coffee and falling asleep on the couch by 8pm. on month 2 of test c. now at 2 monsters and two coffee. only about a 300mg caffeine decrease but still working on it. t replacement was not a huge help but some.
  7. R

    Testosterone and weightlifting.

    last year when I got "fit" is when I noticed I had low T. that despite dropping weight and exercising that something was wrong. I was still way tired. to way to long to recover. personality changes when fatigued and not as strong as I should of been after months of exercise.
  8. R

    want to join a gym after 20 years

    I hurt my right shoulder 22 years ago doing dumbbell press next with a pair of 38DD standing right next to me
  9. R

    want to join a gym after 20 years

    motivation is not the problem want to mix it up. with out injury. I used to have a fit bit was required for work insurance to lower premium. they dropped the program and the fit bit broke so I never bought a new one. was thinking of one that had machines for starters then move to free weights.
  10. R

    want to join a gym after 20 years

    working out with friends would be nice Except I don't have any. im a Nurse so 95% of my work friends are female. wouldn't mind putting on 10 more pounds of muscle before the age related joint issues kick in. but basicly I need something different than the back yard exercise. but something ill...
  11. R

    want to join a gym after 20 years

    im 42 5 8 170gym. Don't know what work out plan. high volume vs low. 3 2 1 growth strength its all confusing. due to scheduling it would be two days gym and the third day would be back yard calisthenics if I had time. back ground im 42 5 8 170. January 2018 I was 205. came back from sprig...
  12. R

    Cialis 5mg 30 day pills

    First make sure your not having a stroke . Then think about a pinched nerve as well
  13. R

    Another new guy here with questions

    my endo was the same. cold, no explinations for his protocol. I took his script and instantly searched for a new md. found a local pcp that also does mens health thought I give him at try. he even increased the endos dose over a text message. if that doesn't work ill go defy. im on week 5...
  14. R

    Antares Pharma's subcutaneous testosterone gets FDA approval

    my cash pay for 200mg/ml threw pcp was10$ a bottle . but if its helps it go more main stream
  15. R

    How do you keep track of your calories/macro

    My fitness pal works great for anything with a bar code. All of winco s bulk foods are in there. There guestimation of your calories is fairly close. After a few weeks of adding up weekly totals I was able to get a better estimate of my daily needs
  16. R

    Water Retention and Rapid Weight Gain Caused by Testosterone

    As a nurse I’ve only seen extracellular water retention. Around week 4 when I added a few pounds. what I thought was to much fun on spring break. Now that I’m home and eating better and hitting the power tower again. I think some of the weight is intracellular. My pumps are better shirt is...
  17. R

    Water Retention and Rapid Weight Gain Caused by Testosterone

    a side question if I may. does testosterone make you retain water in your muscle. as a nurse I usually see it it the tissue ie pitting edema. ive put on some weight but see non in my tissue. my abs almost show the same.
  18. R

    Testicular question

    So I’ve been on trt a month. Balls have shrunken a little. Being married with kids of perfectly happy with my new size. At 4-5 weeks out. Are they done shrinking?
  19. R

    Why some women orgasm easier than others (#blessed)

    my wife when we first married climaxed with out clitoral stimulation. after I introduced her to it. she rarely climaxes with out it. partialy due to my guy wanting to finish first.
  20. R

    Sperm and fox news

    Was listening to tucker Carlson tonight. He hid a 5 minute interview with a Israel doctor who’s was doing studies on the decline in western men’s sperm counts. Stated Down 40% in the last 40 years. Nothing we don’t already know but nice to hear it on the national level if only for 5 minutes
  21. R

    High blood pressure question.

    no the 12 beer was vacation. correct the snacks were junk. but no that im back my cheat day is as described above. I don't drink much any more just one a week a a reward to my self. snacks at home is usually home pop pop corn 3 times week if Im a good boy and keeps carbs low. this morning...
  22. R

    Indian Sourced Cialis - An Overview

    What do they mean by not for consumption in US. Does that mean they won’t send it?
  23. R

    High blood pressure question.

    Cheat day. Or half days Usually. A few chips and salsa. With regular food. Dinner 2-3 slice pizza and one beer. Yesterday I added menudo and chocolate bunny from Easter . In December I had low sodium from drinking lots of water so I don’t usually worry about it.
  24. R

    High blood pressure question.

    So 7 days ago I returned from spring break. That was week 4 of trt for me. I drank about 12 beers a day for six days. Put on 5-6 pounds returned to normal diet this last week. Lost 1# water weight. Well now my blood pressure is 160-170/80-90. Which is high for me. Upon return...
  25. R

    how much extra is normal in a bottle

    how much extra fluid do you normally have in a 200mg/1ml vial. my first bottle had .13ml extra second had .2ml is this normal. not that im complaining. was planning on keeping track for stock pile
  26. R

    Dizzines and Sex problems

    Sounds s like performance anxiety. Also try now products testosterone jack 200. Doesn’t do jack for t level. But used to boost my libido after 2 weeks
  27. R

    1st 2 first shots of T cyp

    I’m on week 3.5. First three days. Felt 18 again. Then didn’t sleep good for a week. Felt worse than before. Used that as an excuse to get my doctor to up me to a reasonable dose. On spring break with kids. Feels good. Nuts shrunk a little. Wife’s back home so can’t test the libido
TRT Hormone Predictor Widget

TRT Hormone Predictor

Predict estradiol, DHT, and free testosterone levels based on total testosterone

⚠️ Medical Disclaimer

This tool provides predictions based on statistical models and should NOT replace professional medical advice. Always consult with your healthcare provider before making any changes to your TRT protocol.

ℹ️ Input Parameters

Normal range: 300-1000 ng/dL

Predicted Hormone Levels

Enter your total testosterone value to see predictions

Results will appear here after calculation

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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