wintermute said: Are there any benefits of using enclomiphene (versus testosterone) if fertility is not a factor anymore? If I'm done having kids, should I just move on to TRT or are there other ... Read more >>
Systemlord said: Ok my vitamin D levels came back at 15 and have been taking 2000iu and since then my taste in my mouth and my teeth turn yellow later in the day. I don't understand why this is ... Read more >>
GreenMachineX said: I was using an online calculator to see what my free T is from Quest to Labcorp, where on quest my free T is top of range in pg/mL, and Labcorp was ng/dL (I think?). Anyway, converting ... Read more >>
BillyJ03z said: I think I'm going to give this a try: Hair Restore Ultra Scalp Solution - 60 mL Dropper Bottle of Minoxidil / Azelaic Acid / Finasteride / Ketoconazole 5/12.5/0.1/2% I'd like to ... Read more >>
Systemlord said: I was just diagnosed with a vitamin D deficiency at 15 and began supplementation (D3) and immediately started getting a bad taste in my mouth and darkened yellow teeth hours later, ... Read more >>
Nelson Vergel said: Impact of Testosterone on Alzheimer's Disease World J Mens Health. 2022 Jan 2. Vittorio Emanuele Bianchi 1 Abstract Alzheimer's disease (AD) is a neurodegenerative disease responsible ... Read more >>
Primarybot said: Click here to view on the web Highlighted posts Where can I get HCG now? January 09, 2022 * 5 posts * 163 views When Testosterone Is Not Enough PT-141 Disclaimer ? January 09, ... Read more >>
Bubba_West said: Hi all, 27M 200lbs 20%bf. Been experiencing 3/4ths of low T symptoms for the last two years. Finally got my bloodwork done and am heavily considering TRT. I would love any opinions ... Read more >>
Cataceous said: In theory, on a daily protocol using cypionate or enanthate the peaks and troughs are so close together that it shouldn't make a lot of difference. There is a guy on here who posts ... Read more >>
ResearchIt said: Are there blood tests that measure levels of the 5α-reductase enzyme and the Aromatase enzyme directly? I have lower end Free T but have upper end DHT and am wondering if it is ... Read more >>
Esq said: How does enclomiphene monotherapy compare with clomiphene monotherapy? I was about to type up my own experience with clomiphene monotherapy when I noticed that enclomiphene was ... Read more >>
Esq said: Just wanted to update this thread. Dr. Saya prescribed cabergoline at 0.125mg BIW (0.25mg/week), so a pretty low dose. I've been on it now for a little over three weeks, and it ... Read more >>
Gman86 said: I ended up only taking it for like 8 days. Got up to 60mg/ day. Think I felt fine on it, and my BP came down to a really good level, and I think I dropped a few lbs, but nothing ... Read more >>
Systemlord said: If you have low estrogen, this could be why you are peeing 2-3 time a night. Estrogen lowers at night time and low estrogen means you don't hold onto fluids. Read more >>
FDV70 said: My opinion is that Robbins and his Root Cause Protocol is 1,000% completely and totally wrong. Ferritin is good and beneficial. A zero level of ferritin will make you feel like ... Read more >>
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.
