Pre TRT bloodwork results

337pep

New Member
49yrs old, low sex drive, high blood pressure treated, no energy etc

Talked to doc he order non fasting blood work to test my testosterone at my request, he didn’t really want to, anyways attached are the results and would like you alls opinions on it?

He is wanting to test again in 6-8 weeks, if still low then refer me to another doc
 

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Talked to doc he order non fasting blood work to test my testosterone at my request, he didn’t really want to, anyways attached are the results and would like you alls opinions on it?
Your doctor not wanting to talk about your testosterone panel, huge red flag!

Your doctor is using the Direct FT method, often inaccurate and overestimating FT results, the equilibrium dialysis method being the most accurate method or even the calculated method.

If your doctor had tested SHBG, we could then calculate your FT using your Total T and SHBG using -> FT calculator to verify if your FT result is accurate. Men with low TT will have lower SHBG, as SHBG is a function of SHBG.
He is wanting to test again in 6-8 weeks, if still low then refer me to another doc
There's no point in waiting 6-8 weeks, no reason why you can't retest in a few days to a week.

In our healthcare system you may have many hurdles to overcome to get a proper diagnosis and treatment through insurance based healthcare. For these folks, using private cash pay clinicals for TRT is another option.

Something you should know, low-T is a disease that always accompanies another medical problem and while TRT can give you to opportunity to correct your health, for some, for awhile TRT brings about many benefits if only temporarily, as the main cause of the low-T is left untreated.

It's advisable to find out the cause of your low-T.

How's your sleep? This is a big influence on testosterone production!

Describe your diet. Also, if eating processed foods, the western diet, creating western diseases, the leading cause of health problems worldwide.

Getting in a state of ketosis, like the carnivore diet has the potential to cure many diseases/health problems. Your doctor doesn't know this, because nutrition education is lacking in medical school and many doctors are dishing out wrong dietary information.

Do you exercise? Same here, lack of exercise, a body at rest tends to stay at rest and soon this becomes the normality for your body as you develop metabolic disorders. Low SHBG is strongly associated with metabolic disorders.

You're missing thyroid labs, checking TSH, fT3 and fT4. A thyroid problem can lead to low SHBG.
 
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Your doctor not wanting to talk about your testosterone panel, huge red flag!

Your doctor is using the Direct FT method, often inaccurate and overestimating FT results, the equilibrium dialysis method being the most accurate method or even the calculated method.

If your doctor had tested SHBG, we could then calculate your FT using your Total T and SHBG using -> FT calculator to verify if your FT result is accurate. Men with low TT will have lower SHBG, as SHBG is a function of SHBG.

There's no point in waiting 6-8 weeks, no reason why you can't retest in a few days to a week.

In our healthcare system you may have many hurdles to overcome to get a proper diagnosis and treatment through insurance based healthcare. For these folks, using private cash pay clinicals for TRT is another option.

Something you should know, low-T is a disease that always accompanies another medical problem and while TRT can give you to opportunity to correct your health, for some, for awhile TRT brings about many benefits if only temporarily, as the main cause of the low-T is left untreated.

It's advisable to find out the cause of your low-T.

How's your sleep? This is a big influence on testosterone production! I do have sleep apnea

Describe your diet. Also, if eating processed foods, the western diet, creating western diseases, the leading cause of health problems worldwide. Actually pretty clean, high protein, reduction focus on cards and very very little sugar

Getting in a state of ketosis, like the carnivore diet has the potential to cure many diseases/health problems. Your doctor doesn't know this, because nutrition education is lacking in medical school and many doctors are dishing out wrong dietary information.

Do you exercise? Same here, lack of exercise, a body at rest tends to stay at rest and soon this becomes the normality for your body as you develop metabolic disorders. Low SHBG is strongly associated with metabolic disorders. This can be increased most definitely

You're missing thyroid labs, checking TSH, fT3 and fT4. A thyroid problem can lead to low SHBG. I had a full work up 3 month ago, all that was good to go across the board
 
On average going thru private TRT clinics, what’s the average cost a month?
It can vary, depending on your needs. Once you're dialed in on therapy, costs will drop. It's been awhile since I used a private clinic or had the need for one.

I've had more problems than anyone here. I fixed my issues on the carnivore diet.

Oral T, Jatenzo, Kyzatrex will make dialing in faster and easier than when using injections.
 
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Your doctor not wanting to talk about your testosterone panel, huge red flag!

Your doctor is using the Direct FT method, often inaccurate and overestimating FT results, the equilibrium dialysis method being the most accurate method or even the calculated method.

If your doctor had tested SHBG, we could then calculate your FT using your Total T and SHBG using -> FT calculator to verify if your FT result is accurate. Men with low TT will have lower SHBG, as SHBG is a function of SHBG.

There's no point in waiting 6-8 weeks, no reason why you can't retest in a few days to a week.

In our healthcare system you may have many hurdles to overcome to get a proper diagnosis and treatment through insurance based healthcare. For these folks, using private cash pay clinicals for TRT is another option.

Something you should know, low-T is a disease that always accompanies another medical problem and while TRT can give you to opportunity to correct your health, for some, for awhile TRT brings about many benefits if only temporarily, as the main cause of the low-T is left untreated.

It's advisable to find out the cause of your low-T.

How's your sleep? This is a big influence on testosterone production!

Describe your diet. Also, if eating processed foods, the western diet, creating western diseases, the leading cause of health problems worldwide.

Getting in a state of ketosis, like the carnivore diet has the potential to cure many diseases/health problems. Your doctor doesn't know this, because nutrition education is lacking in medical school and many doctors are dishing out wrong dietary information.

Do you exercise? Same here, lack of exercise, a body at rest tends to stay at rest and soon this becomes the normality for your body as you develop metabolic disorders. Low SHBG is strongly associated with metabolic disorders.

You're missing thyroid labs, checking TSH, fT3 and fT4. A thyroid problem can lead to low SHBG.

Labcorps direct immunoassay is unreliable and should not be used/relied upon as in many cases it can over/underestimate FT.

Even then the results from the recent CSP interlaboratory comparison study the direct IAs underestimated FT when compared to a standardized ED-LC-MS/MS method (CDC’s Clinical Standardization Programs (CDC CSP) .

A standardized ED assay is where at in order to know where the FT truy sits!

*CDC CSP developed an accurate, automated method using ED coupled with isotope dilution ultra-high-performance liquid chromatography tandem mass spectrometry (ED-UHPLC-MS/MS). The ED step follows an internationally recognized procedure. The method is calibrated with primary reference material (National Measurement Institute-M914)


As most who frequent the forum should be well aware that the only way to know where your FT level truly sits would be having it tested using the most accurate assay the gold standard Equilibrium Dialysis especially in cases of altered SHBG.

Otherwise if you do not have access to such (highly doubtful) if you reside in the US than you will need to use/rely upon the linear law-of-mass action cFTV.

The OP is hitting a dismal TT 233 ng/dL and even if he had rock bottom SHBG and we calculated his FT using the linear law-of-mass action Vermeulen (cFTV) his FT would be bottom end!


As I have stated numerous times on the forum you always have the option of using/relying upon calculated FT which would be the linear law-of-mass action cFTV as it has already been validated twice (1st time was done using TT/SHBG assays no longer available) and was then eventually re-validated using current state-of-the-art ED method (higher order reference method) let alone more recently against CDCs standardized Equilibrium Dialysis assay.

Keep in mind it tends to overestimate FT 20-30%!


* However, the Vermeulen formula exhibits suboptimal accuracy and tends to overestimate measured free T by 20–30%.

* Calculated free T using high-quality T and SHBG assays has been considered the most useful for clinical purposes [99]. All algorithms suffer from some inaccuracies, including the variable quality of SHBG IAs [100], not replicating the non-linear nature of T-SHBG binding, different and inaccurate association constants for SHBG and albumin binding [101], and variable agreement with equilibrium dialysis results [99,100]. However, until further developments in the field materialize, the linear model algorithms [in particular, the most used Vermeulen equation [102]] appear to give, despite a small systematic positive bias, acceptable data for the clinical management and research[37,103].





*The agreement among IA and among ED-LC-MS/MS assays was close. However, FT concentrations obtained by IAs were in average 6 times lower compared to the ED-LC-MS/MS methods

*Results estimated using the Vermeulen equation overestimated FT in average by 15% compared to the ED-LC-MS/MS methods and by over 6 times compared to IAs




*Preliminary findings of the CSP interlaboratory comparison study found large variability among participating assays. The agreement among IA and among ED-LC-MS/MS assays was close. However, FT concentrations obtained by IAs were in average 6 times lower compared to the ED-LC-MS/MS methods. Results estimated using the Vermeulen equation overestimated FT in average by 15% compared to the ED-LC-MS/MS methods and by over 6 times compared to IAs.





 
Labcorps direct immunoassay is unreliable and should not be used/relied upon as in many cases it can over/underestimate FT.

Even then the results from the recent CSP interlaboratory comparison study the direct IAs underestimated FT when compared to a standardized ED-LC-MS/MS method (CDC’s Clinical Standardization Programs (CDC CSP) .

A standardized ED assay is where at in order to know where the FT truy sits!

*CDC CSP developed an accurate, automated method using ED coupled with isotope dilution ultra-high-performance liquid chromatography tandem mass spectrometry (ED-UHPLC-MS/MS). The ED step follows an internationally recognized procedure. The method is calibrated with primary reference material (National Measurement Institute-M914)


As most who frequent the forum should be well aware that the only way to know where your FT level truly sits would be having it tested using the most accurate assay the gold standard Equilibrium Dialysis especially in cases of altered SHBG.

Otherwise if you do not have access to such (highly doubtful) if you reside in The US than you will need to use/rely upon the linear law-of-mass action cFTV.

The OP is hitting a dismal TT 233 ng/dL and even if he had rock bottom SHBG and we calculated his FT using the linear law-of-mass action Vermeulen (cFTV) his FT would be bottom end!

As I have stated numerous times on the forum you always have the option of using/relying upon calculated FT which would be the linear law-of-mass action cFTV as it has already been validated twice (1st time was done using TT/SHBG assays no longer available) and was then eventually re-validated using current state-of-the-art ED method (higher order reference method) let alone more recently against CDCs standardized Equilibrium Dialysis assay.

Keep in mind it tends to overestimate FT 20-30%!


* However, the Vermeulen formula exhibits suboptimal accuracy and tends to overestimate measured free T by 20–30%.

* Calculated free T using high-quality T and SHBG assays has been considered the most useful for clinical purposes [99]. All algorithms suffer from some inaccuracies, including the variable quality of SHBG IAs [100], not replicating the non-linear nature of T-SHBG binding, different and inaccurate association constants for SHBG and albumin binding [101], and variable agreement with equilibrium dialysis results [99,100]. However, until further developments in the field materialize, the linear model algorithms [in particular, the most used Vermeulen equation [102]] appear to give, despite a small systematic positive bias, acceptable data for the clinical management and research[37,103].





*The agreement among IA and among ED-LC-MS/MS assays was close. However, FT concentrations obtained by IAs were in average 6 times lower compared to the ED-LC-MS/MS methods

*Results estimated using the Vermeulen equation overestimated FT in average by 15% compared to the ED-LC-MS/MS methods and by over 6 times compared to IAs




*Preliminary findings of the CSP interlaboratory comparison study found large variability among participating assays. The agreement among IA and among ED-LC-MS/MS assays was close. However, FT concentrations obtained by IAs were in average 6 times lower compared to the ED-LC-MS/MS methods. Results estimated using the Vermeulen equation overestimated FT in average by 15% compared to the ED-LC-MS/MS methods and by over 6 times compared to IAs.





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So are you saying something like this is what I need to do?


 
So are you saying something like this is what I need to do?



Its a shame that your doctor would ignore your request for testing let alone your results (flagged low TT) especially that you are experiencing some symptoms which are common in men with borderline/low FT!

Although TT is important to know FT is what truly matters as it is the active unbound fraction of T responsible for the positive effects.

Although your FT result is not low it was tested using a known to be inaccurate assay.

Your best bet would be paying out of pocket using Nelson's discounted labs which would be the most cost effective option for testing TT and more importantly FT using the most accurate assays.


Regardless with a dismal TT 233 ng/dL your FT would be bottom-end/low!

If you knew where your SHBG sat you could easily calculate it for free using the online calculator (linear law-of-mass action Vermeulen).

 
Great advice above!! You're probably seeing that many of us started out on this journey with our primary GP's, but eventually switched to a physician that specializes in HRT. There are a lot of variables with getting all of this dialed in, which won't get factored by most GP's. I work with Defy, and they factor in all the necessary labs that are related to HRT. As mentioned, you will want a complete thyroid panel, and please get your LH / FSH for the purpose of the diagnosis (primary or secondary hypo). Probably secondary, but you will want this information for various reasons, including future treatment considerations of HCG. Research all of the talking points within the forum and you will find a wealth of knowledge to help you with your journey!
 
Its a shame that your doctor would ignore your request for testing let alone your results (flagged low TT) especially that you are experiencing some symptoms which are common in men with borderline/low FT!

Although TT is important to know FT is what truly matters as it is the active unbound fraction of T responsible for the positive effects.

Although your FT result is not low it was tested using a known to be inaccurate assay.

Your best bet would be paying out of pocket using Nelson's discounted labs which would be the most cost effective option for testing TT and more importantly FT using the most accurate assays.


Regardless with a dismal TT 233 ng/dL your FT would be bottom-end/low!

If you knew where your SHBG sat you could easily calculate it for free using the online calculator (linear law-of-mass action Vermeulen).

If I order these labs in the pic they will show everything you mentioned plus what the other poster mentioned about lh/fsh?

What about PSA testing? I have a clinic they prescribed me testosterone and some other stuff from the other labs I posted, But I’m not wanting to order until I have these more complete test.
 

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If I order these labs in the pic they will show everything you mentioned plus what the other poster mentioned about lh/fsh?

What about PSA testing? I have a clinic they prescribed me testosterone and some other stuff from the other labs I posted, But I’m not wanting to order until I have these more complete test.

Yes you can use that test and throw in PSA as both are standard pre-TTh!

Always want a baseline for PSA before starting testosterone therapy and LH/FSH is important to distinguish whether one suffers from primary or secondary hypogonadism.

Secondary is more common!


* Hypogonadism is a deficiency in one of the testes’ two major functions: (a) testosterone secretion (endocrine function) and (b) spermatogenesis (reproductive function). The two types are known as primary (hypergonadotrophic) hypogonadism (testis failure) and secondary (hypogonadotrophic) hypogonadism, and are disorders of the hypothalamic−pituitary axis.
 
Yes you can use that test and throw in PSA as both are standard pre-TTh!

Always want a baseline for PSA before starting testosterone therapy and LH/FSH is important to distinguish whether one suffers from primary or secondary hypogonadism.

Secondary is more common!


* Hypogonadism is a deficiency in one of the testes’ two major functions: (a) testosterone secretion (endocrine function) and (b) spermatogenesis (reproductive function). The two types are known as primary (hypergonadotrophic) hypogonadism (testis failure) and secondary (hypogonadotrophic) hypogonadism, and are disorders of the hypothalamic−pituitary axis.
I appreciate all the help on this, going Monday to get pinned and will post results when they come back in
 
If I order these labs in the pic they will show everything you mentioned plus what the other poster mentioned about lh/fsh?

What about PSA testing? I have a clinic they prescribed me testosterone and some other stuff from the other labs I posted, But I’m not wanting to order until I have these more complete test.

Unfortunately you picked one of those dime a dozen run of the mill T-clinics who are notorious for overmedicating men on T from the get-go!

The standard joe blow cookie cutter protocol which is 200mg T/week with an AI thrown in to boot!

200 mg T once weekly let alone split into twice-weekly (100 mg T every 3.5 days) is overkill here!

Yes most men on TTh are injecting 100-200 mg T/week whether once weekly or split into more frequent injections as in twice-weekly, M/W/F, EOD or daily.

Let me be very clear here the MAJORITY of men can EASILY achieve a HEALTHY let alone high trough FT injecting 100-150 mg T especially when split into more frequent injections.

As I have stated many times on the forum over the years yes there are those outliers who may need the high-end dose but it is FAR from COMMON as in RARE!

If your goal was strictly for the body composition benefits and to take full advantage of the anabolic properties than the high-end therapeutic dose 200 mg T would be where its at!

Many may feel like superman off the hop only to be let down months in when shit hits the fan.

Running too high a trough/steady-state FT level can be just as bad in many ways as running too low a level especially when it comes to libido and erectile function!

Forget throwing in that other compound oxandrolone pre-workout as you need to worry about getting yourself settled on T only.

Drop the AI too!

If they are your only source to get the T than manage your own protocol.

Standard starting dose across the board by those truly in the know (top uros) would be 100 mg T/week or better yet 50 mg T twice-weekly.

Always want to start low and go slow on a T-only protocol as we want to see how your body reacts to testosterone and where said protocol has your trough TT and more importantly FT, estradiol let alone critical blood marker RBCs, hemoglobin and hematocrit.

Blood work will be done once blood levels have stabilized (4-6 weeks TC/TE).

It will take 4-6 weeks due to the PKs (pharmacokinetics).

We always want to test at the true trough (lowest point) before your next injection.

The goal here is to achieve a health trough FT which will result in relief/improvement of low-T symptoms and overall well-being, while at the same time preventing/minimizing any sides and keeping overall blood markers healthy long-term.

The dose of T should never be increased at the 4-6 week mark once blood work is done unless you are hitting too low a trough FT (highly unlikely) in the majority of cases.

There will always be time to increase your dose further or add in hCG if need be!

As I have stated numerous times on the forum over the years when starting TTh or tweaking a protocol (increasing/decreasing dose of T) hormones will be in flux during the weeks leading up until blood levels have stabilized (4-6 weeks TC/TE) and it is common for one to experience ups (increasing T dose) or downs (decreasing T dose) along the way as the body is trying to adjust.

Common when first starting TTh or tweaking a protocol (increasing dose of T) to experience what we call the honeymoon period increased energy, euphoric like state, increased libido and erections due to rising hormones, dopamine boost and lighting up of the ARs.

Addictive but unfortunately this is short-lived/temporary as the body will eventually adapt.

The first 6 weeks is misleading when looking at the bigger picture.

Even then once blood levels have stabilized it will still take time (a few more months) for the body to adapt to its new set-point and this is the critical time period when one needs to gauge how they truly feel overall regarding relief/improvement of low-t symptoms and overall well-being.

Every protocol needs to be given a fair shake/fighting chance before claiming whether it was truly a success or failure.

Patience is key here!
 
Unfortunately you picked one of those dime a dozen run of the mill T-clinics who are notorious for overmedicating men on T from the get-go!

The standard joe blow cookie cutter protocol which is 200mg T/week with an AI thrown in to boot!

200 mg T once weekly let alone split into twice-weekly (100 mg T every 3.5 days) is overkill here!

Yes most men on TTh are injecting 100-200 mg T/week whether once weekly or split into more frequent injections as in twice-weekly, M/W/F, EOD or daily.

Let me be very clear here the MAJORITY of men can EASILY achieve a HEALTHY let alone high trough FT injecting 100-150 mg T especially when split into more frequent injections.

As I have stated many times on the forum over the years yes there are those outliers who may need the high-end dose but it is FAR from COMMON as in RARE!

If your goal was strictly for the body composition benefits and to take full advantage of the anabolic properties than the high-end therapeutic dose 200 mg T would be where its at!

Many may feel like superman off the hop only to be let down months in when shit hits the fan.

Running too high a trough/steady-state FT level can be just as bad in many ways as running too low a level especially when it comes to libido and erectile function!

Forget throwing in that other compound oxandrolone pre-workout as you need to worry about getting yourself settled on T only.

Drop the AI too!

If they are your only source to get the T than manage your own protocol.

Standard starting dose across the board by those truly in the know (top uros) would be 100 mg T/week or better yet 50 mg T twice-weekly.

Always want to start low and go slow on a T-only protocol as we want to see how your body reacts to testosterone and where said protocol has your trough TT and more importantly FT, estradiol let alone critical blood marker RBCs, hemoglobin and hematocrit.

Blood work will be done once blood levels have stabilized (4-6 weeks TC/TE).

It will take 4-6 weeks due to the PKs (pharmacokinetics).

We always want to test at the true trough (lowest point) before your next injection.

The goal here is to achieve a health trough FT which will result in relief/improvement of low-T symptoms and overall well-being, while at the same time preventing/minimizing any sides and keeping overall blood markers healthy long-term.

The dose of T should never be increased at the 4-6 week mark once blood work is done unless you are hitting too low a trough FT (highly unlikely) in the majority of cases.

There will always be time to increase your dose further or add in hCG if need be!

As I have stated numerous times on the forum over the years when starting TTh or tweaking a protocol (increasing/decreasing dose of T) hormones will be in flux during the weeks leading up until blood levels have stabilized (4-6 weeks TC/TE) and it is common for one to experience ups (increasing T dose) or downs (decreasing T dose) along the way as the body is trying to adjust.

Common when first starting TTh or tweaking a protocol (increasing dose of T) to experience what we call the honeymoon period increased energy, euphoric like state, increased libido and erections due to rising hormones, dopamine boost and lighting up of the ARs.

Addictive but unfortunately this is short-lived/temporary as the body will eventually adapt.

The first 6 weeks is misleading when looking at the bigger picture.

Even then once blood levels have stabilized it will still take time (a few more months) for the body to adapt to its new set-point and this is the critical time period when one needs to gauge how they truly feel overall regarding relief/improvement of low-t symptoms and overall well-being.

Every protocol needs to be given a fair shake/fighting chance before claiming whether it was truly a success or failure.

Patience is key here!
Yeah wasn’t planning on ordering either of those two mentioned, my thinking was getting more comprehensive testing done, see what those results are and hopefully coming up with a very conservative plan if needed
 
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