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New Bloodwork

Before having a PSA test, men should not have ejaculated during the previous 48 hours. Semen released during sexual activity can cause PSA levels to rise temporarily, which may affect the test results. For the same reason, before having a PSA test men should not have: exercised vigorously in the...
- EdinSFO
- Post #4
- Jun 4, 2024
- Forum: Blood Test Discussion
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Creatine and rbc H&h ?

No other changes to my protocol, just added creatine and my hematocrit went from 49 to 52. Nice to know it wasn't just me.
- EdinSFO
- Post #6
- Nov 7, 2023
- Forum: Blood Test Discussion
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Creatine, Hematocrit, and Kidney Function..

Creatine was messing with my Hematocrit big time also so I stopped taking it.
- EdinSFO
- Post #16
- Aug 6, 2023
- Forum: Nutrition and Supplements
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Low penile sensitivity issue - neurotransmitter related?

The real version, with Pseudoephedrine. I've read that it increases norepinephrine in the body.
- EdinSFO
- Post #8
- Jan 15, 2020
- Forum: When TRT Is Not Enough (ED, Libido, & More)
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Low penile sensitivity issue - neurotransmitter related?

My problem is NOT erectile dysfuntion. Please re-read my post. It is with low sensitivity in my penis.... which for a brief window, was alleviated with sudafed. I'm pretty sure I have some sort of chemical signaling issue with the nerves. I have had a rock hard penis with great blood flow but...
- EdinSFO
- Post #6
- Jan 15, 2020
- Forum: When TRT Is Not Enough (ED, Libido, & More)
E
Low penile sensitivity issue - neurotransmitter related?

I've struggled with low sensitivity my whole life, with it just getting worse as I get older. I'm 53 and I've been on TRT now for about eight years. There are some magic times when it seems like everything is normal, but those are few and far between. I have tried various things (HCG...
- EdinSFO
- Thread
- Jan 8, 2020
- penis sensitivity
- Replies: 11
- Forum: When TRT Is Not Enough (ED, Libido, & More)

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