25 years old, 5-8, good shape, 155lbs fairly lean (round 12% bf).
I started noticing possible effects of low T about a year ago. Only recently got blood work however. I have been lifting weights regularly for two years and just did not see the progress I was expecting or where I thought I should be after that amount of time (my diet and training has been dialed in). My workouts have really been dragging lately. Noticed a lot of fatigue over the last year and been pretty moody. More recently I have been noticing a big decrease in my sex drive (past three months). Also, I have not been waking up with morning wood anymore (also for the past three months).
Here's the tests results from the blood work I have had done. All testosterone tests done except the first one have been done between 8am-9am. First was taken at 2pm.
1st T test: Taken at 2pm
Testosterone Free 27.5 46.0 - 224.0 pg/mL
Testosterone, Bioavailable 57.7 110.0 - 575.0 ng/dL
Sex Hormone Binding Globulin 27 10 - 50 nmol/L
Albumin 4.6 3.6 - 5.1 g/dL
Testosterone Total 193 250 - 1100 ng/dL
2nd T test Taken at 830am
Testosterone Total 319 250 - 1100 ng/dL
Testosterone Free 72.4 35.0 - 155.0 pg/mL
3rd T test Taken at 930am
Total Testosterone 397 250-1100 ng/dL
Free Testosterone 79.9 35.0-155.0 pg/mL
Most recent T test Taken at 830am
Testosterone, Free 60.5 46.0-224.0 pg/mL
Testosterone, Bioavailable 119.1 110.0-575.0 ng/dL
SHBG 21 10-50 nmol/L
Albumin,Serum 4.3 3.6-5.1 g/dL
Total Testosterone 329 250-1100 ng/dL
Other tests results:
LH: 1.4 0.8-7.6 uIU/mL
Prolactin: 7.5 2.1-17.7
FSH: 4.2 0.7-11.1 uIU/mL
Free T4 1.20 0.59-1.61 ng/dL
TSH 0.93 0.34-4.82 uIU/mL
Alpha Subunit 0.1 .1-.5 ng/mL
Estradiol 20 <56 pg/mL
Iron 115 35-150 ug/dL
Iron Binding 326 250-450 ug/dL
Iron % Saturation 35 20-50 %
Also had a semen analysis done, and it came back excellent.
I have seen two endocrinologists. The first looked at my result of total t=319 and said something is definitely up and ordered more tests. 2nd t test came back at total t=397. At this he said that I'm probably fine but ordered another test and it came back at total t=329. Now he is open to TRT.
The second endo I saw said my levels are completely within normal range, kind of brushed off my symptoms and said check to check my levels again in 6 months and come back.
So....I don't think everything "normal" here like the 2nd endo was saying. I thought it was interesting that he looked at my lab numbers and immediately dismissed the possibility that low t could be causing my symptoms because they were within a labs reference range. Should I pursue TRT with the first endo? I do not like the idea of being on TRT for the rest of my life and have been looking for alternative causes to my symptoms, however, I do think my levels are low for my age...Thoughts?
p.s. Any concern of a pituitary tumor based on this bloodwork?
I started noticing possible effects of low T about a year ago. Only recently got blood work however. I have been lifting weights regularly for two years and just did not see the progress I was expecting or where I thought I should be after that amount of time (my diet and training has been dialed in). My workouts have really been dragging lately. Noticed a lot of fatigue over the last year and been pretty moody. More recently I have been noticing a big decrease in my sex drive (past three months). Also, I have not been waking up with morning wood anymore (also for the past three months).
Here's the tests results from the blood work I have had done. All testosterone tests done except the first one have been done between 8am-9am. First was taken at 2pm.
1st T test: Taken at 2pm
Testosterone Free 27.5 46.0 - 224.0 pg/mL
Testosterone, Bioavailable 57.7 110.0 - 575.0 ng/dL
Sex Hormone Binding Globulin 27 10 - 50 nmol/L
Albumin 4.6 3.6 - 5.1 g/dL
Testosterone Total 193 250 - 1100 ng/dL
2nd T test Taken at 830am
Testosterone Total 319 250 - 1100 ng/dL
Testosterone Free 72.4 35.0 - 155.0 pg/mL
3rd T test Taken at 930am
Total Testosterone 397 250-1100 ng/dL
Free Testosterone 79.9 35.0-155.0 pg/mL
Most recent T test Taken at 830am
Testosterone, Free 60.5 46.0-224.0 pg/mL
Testosterone, Bioavailable 119.1 110.0-575.0 ng/dL
SHBG 21 10-50 nmol/L
Albumin,Serum 4.3 3.6-5.1 g/dL
Total Testosterone 329 250-1100 ng/dL
Other tests results:
LH: 1.4 0.8-7.6 uIU/mL
Prolactin: 7.5 2.1-17.7
FSH: 4.2 0.7-11.1 uIU/mL
Free T4 1.20 0.59-1.61 ng/dL
TSH 0.93 0.34-4.82 uIU/mL
Alpha Subunit 0.1 .1-.5 ng/mL
Estradiol 20 <56 pg/mL
Iron 115 35-150 ug/dL
Iron Binding 326 250-450 ug/dL
Iron % Saturation 35 20-50 %
Also had a semen analysis done, and it came back excellent.
I have seen two endocrinologists. The first looked at my result of total t=319 and said something is definitely up and ordered more tests. 2nd t test came back at total t=397. At this he said that I'm probably fine but ordered another test and it came back at total t=329. Now he is open to TRT.
The second endo I saw said my levels are completely within normal range, kind of brushed off my symptoms and said check to check my levels again in 6 months and come back.
So....I don't think everything "normal" here like the 2nd endo was saying. I thought it was interesting that he looked at my lab numbers and immediately dismissed the possibility that low t could be causing my symptoms because they were within a labs reference range. Should I pursue TRT with the first endo? I do not like the idea of being on TRT for the rest of my life and have been looking for alternative causes to my symptoms, however, I do think my levels are low for my age...Thoughts?
p.s. Any concern of a pituitary tumor based on this bloodwork?
Last edited: