Estrogen rebound

Greazy-Pickle

Senior Member
hoping someone can give me a detailed explanation of what estro rebound is and how to avoid it running aromasin or arimidex through cycle..
cycle is :
test e @500mg p/w 1-12
d-bol 40mg p/d 1-4
pct is 10days after last pin using nolvadex..
40/40/20/20
aromasin starting week 3 @ 12.5mg eod..
when do i stop the aro?

age:31
6ft2 220lbs @ start of cycle
bf% 10 @ start of cycle
 
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This is just my opinion from what I have read but I would run the Nolva for an extra week at 10mg and run the aromasin for about a week past PCT.
 
id like to know this answer also.........

hey i can i put the 12.5 of aromasin into a cup of orange juice then drink it or do you have to just man up and swallow it straight?
 
im real curious as to why this question didnt get answered yet.. its been posted all day..

Did you try searching the internet and other BB forums.....well I did and there is still nothing concrete I can post to answer.

Lots of different theories and opinions that contradict one another.

My personal take would be to run Aromasin througout you PCT and to also taper off your SERM of choice.
 
sorry........just figured it kinda went along and i was curious about this also due to starting aromasin also next week
 
Did you try searching the internet and other BB forums.....well I did and there is still nothing concrete I can post to answer.

Lots of different theories and opinions that contradict one another.

My personal take would be to run Aromasin througout you PCT and to also taper off your SERM of choice.

thanx stone.. yeah thats about what i came up with too.. on the other forums its kinda hard to trust opinions.. but ty..
 
What Stone said is right. I think the lack of feedback is because everyone is different, particularly to gyno sides, estro issues, & rebound. You really gotta learn that according to the way your body reacts. Aromasin throughout pct is a good idea IMO to be on the safe side
 
yea thats sound good.. ill give it a shot and take it from there.. thanx for the input.. when its all said and done ill put up the results...
 
the way i understand rebound-from reading-its actually pretty simple.

since your body always like's homeostasis-or it "counteracts" change. so if i reduce my estrogen, much lower than the current "normal" level-meaning what ever my body's test to estro ratio is. so if my body likes to keep 10 to 3 ratio, and i jack my test to a hundred, my estro goes to 30. so lets say i jack my test to 100 but use my aromasin slow the conversion of test to estro, making my estro 10-when i stop taking the aromasin my estro climbs quickly. maybe to even higher levels than 30.

most people dont have estro rebound with aromasin-more common with nolva and letro.

i would think nolva is a little different because because its action is different. when you jack your levels to 100 test and your estro goes to 30-all nolva does is block those higher levels of estro from doing damage. the level is still 30-so when you take it away the excess estrogen rushes to the open receptors. doing damage.

i ran aromasin on my first cycle and had no issues-my roomate would even it take it for a couple days until symptoms subsided-then he would skip a couple weeks til symptoms popped back up.

if its your first cycle i think you should run an Aromatase inhibitor (AI). if its not-i would just keep it on hand. regardless of what people say it takes a lil away from your intensity at the gym. not much but it does. I like to feel my test....and dbol-not just see the effects.

unless your using nolva on cycle-or just for gyno-i wouldnt worry about it-and even if you rebounded your aromasin will be on hand to clear it up right away. aromasin works quick-like a day or 2 it should reduce sides.

as far aromasin-unless i was running a really high dose-25 -37mg i wouldnt taper it.

i forgot to mention-if your estro somehow gets high and your test is normal-thats an issue as well. one that we should be informed and prepared for-but its not that common. i think this is what happens when guys get gyno after PCT. but it is not common.
 
this is an awesome read about post cycle therapy (pct) and the overuse of Aromatase inhibitor (AI) from eric over at Primordial

Performancehttp://www.primordialperformance.com/discussion/primordial-health/460-official-post cycle therapy (pct)-thread.html




I'm proud to present the official Post Cycle Therapy (post cycle therapy (pct)) of 2009.

If you're considering using pro-hormones, or even illegal anabolic androgenic steroids (AAS’s), then you should read this article before going any further.

Some information given here will be new, some will be old, but all of it is based off successful real-world protocols developed from the counseling of hundreds of athletes and bodybuilders worldwide. The information presented here will allow you to come clean from a cycle while keeping your gains, surging your sex drive, and making you feel healthier than you ever have before.

Before we get into the details I want to illustrate several major problems with the average post cycle therapy (pct) protocol -




Mega-Dosing of SERMs


There is no doubt that SERMs (Selective Estrogen Receptor Modulators) such as Clomid and Nolvadex can stimulate testosterone production.

Unfortunately, these drugs can have a host of side effects including -

Liver Toxicity
Reduced Libido
Ocular Toxicity/Blurred Vision
Emotional Side-effects
Clomid in particular can lead to emotional side-effects and cause a man to feel like a weeping and emotionally distressed pregnant woman. This is because Clomid acts like an estrogen in certain parts of the brain and causes serious emotional episodes. To read more about the side-effects of SERM's, read this article.

In the “Perfect post cycle therapy (pct)” section below we will discuss the proper use of SERM’s for post cycle therapy (pct).




Over Use of Anti-Estrogens


Aromatase inhibitors (AI's) such as Arimidex, Aromasin, and Formestane are powerful tools for reducing estrogen conversion from heavily aromatizing drugs such as Testosterone or Dianabol. While these drugs are sometimes useful during cycle, these drugs are often counter-productive to use during post cycle therapy (pct).

More specifically, it is a common misconception that estrogen will be elevated post cycle. Generally, estrogen is below a normal level after a cycle, especially if the cycle consisted primarily of non-aromatizing (non-estrogenic) AAS's or pro-hormones. Additionally, if one uses proper anti-estrogen's during a cycle with aromatizing AAS's then estrogen will not be elevated in this scenario either. Therefore, assuming proper AI's are used during cycle, I can only recommend an Aromatase inhibitor (AI) be used for post cycle therapy (pct) if hCG is also used.

Using AI's when they are not needed can lead to extremely low estrogen, which can cause the following side-effects -

Lower Sex Drive / Erectile dysfunction
Joint Pain
Lower HDL levels
Increased Risk of Heart Disease
Ultimately, this hurts your long and short term recovery and does not benefit you. Don't forget, normal levels of estrogen are necessary to support libido, muscle recovery, and testicular function.




Improper use of hCG


Using hCG after the cycle is the least effective way to use hCG.

You see, when you're on steroids, your brain cuts off the signal to the testes, and your testes stop producing testosterone. Once this happens, your testes shutdown, start to shrink, and become unresponsive to stimulation from the brain (essentially, the testes become desensitized). This is the reason why alot of guys never recover from a steroid cycle even after using tons of hCG and SERM's -- because the testes have stayed inactive for too long and have become permanently desensitized.

Here are a list of problems you can have from waiting untill the end of a cycle to use hCG -

High Possibility of Permanent Testicular Damage/Desensitization
Higher hCG Dose Requirement
Higher Conversion Rate to Estrogen
For a fast and quick recovery of testosterone production after a cycle, you must avoid the long-periods of suppression. Once your testes go unused for too long, it is virtually impossible to get them to come back full strength, no matter how much hCG you take. For more detailed information on testicular degeneration of testicular function during a steroid cycle, see this article.




hCG during cycle - The Proper use of hCG


For any cycle longer than 6 weeks, you need to get your hands on some hCG and use it during the cycle. A small dose will keep the testes running as normal during cycle, so they can jump back on track when the cycle is over. Plus, when you use hCG during the cycle, you don't need to use it for post cycle therapy (pct).

On-cycle hCG forces your testes to continue producing testosterone as they normally would. The trick with on-cycle hCG use is to avoid using too much, too frequently (which can also desensitize your testes the same as not using any at all!). It’s important to use just enough to stimulate the testes to produce the same amount of testosterone they would normally.

Check out the simple hCG dosing guidelines -





* Every 4 days = Shoot on Monday, then on Friday, then on Tuesday, ect.

† Aromatase inhibitor (AI) - Aromatase Inhibitor (While taking 1000iu shots, I recommend 10mg/ED of Aromasin or .5mg/ED Arimidex to keep estrogen in control. Legal alternatives include Formasol and Arom-X which are also effective aromatase inhibitors. Discontinue Aromatase inhibitor (AI) 4 days after last hCG shot.)

If you are doing the on-cycle hCG protocol it is important to discontinue hCG 2 weeks prior to AAS clearance. Therefore, when you officially start post cycle therapy (pct) you will be clean of all AAS's and will be 14 days from your last hCG shot. This allows your testes to become re-sensitized to the body's LH signal from the brain, making for a quick recovery of natural testosterone production as soon as the steroids and hCG clear the system. This is another reason why on-cycle hCG is superior, because it allows you to start recovering as soon as post cycle therapy (pct) begins.

If you aren't doing hCG on-cycle, then use hCG according to the "last 2 weeks or after the cycle" guidelines, and start it 4-5 weeks before the AAS's are expected to clear the system (Or as soon as possible if you are already past this point).

For AAS clearance times, see the table in the last section.




The Perfect post cycle therapy (pct)

Since SERMs can help stimulate testosterone production, we will allow them in our post cycle therapy (pct), but at a much lower dose that what most “forum gurus” suggest. The goal with SERM’s is to dose them for maximum benefit with minimal side-effects, and only use them when they are necessary. If your cycle is longer than 6 weeks, and you are not running hCG during the cycle, then I recommend a SERM during post cycle therapy (pct) in combination with the Testosterone Recovery Stack (TRS) -- A completely legal, natural, tried & true post cycle therapy (pct) stack. (about to be discussed)

I recommend the following SERM’s, in order of most to least desirable –

Toremifene – 40mg/day
Nolvadex (Tamoxifen) – 10mg/day
Clomid (Clomiphene) – 25mg/day
As I mentioned above, hCG should be used for any cycle longer than 6 weeks. If you follow the proper hCG protocol, then it will be much easier to recover for post cycle therapy (pct), and the TRS alone will be sufficient for recovery. However, if hCG was not used, then you will likely benefit from stacking one of the above listed SERM’s with the TRS. (since you will need all the help you can get)

The TRS has proven to be so safe & effective, that guys are shunning Clomid and Nolvadex every chance they get and using the TRS alone for post cycle therapy (pct). Hundreds of testimonials and dozens of blood tests from real life customers have proven the Testosterone Recovery Stack to be just as effective as a SERM for post cycle therapy (pct), but without the side effects. For those that may want additional support for post cycle therapy (pct), the TRS stacks synergistically with low responsible doses of SERMs. (Just checkout the post cycle therapy (pct) Stacking Guideline table below)

So what exactly is the TRS?





The main product in the TRS is the legendary Sustain Alpha -- a natural testosterone boosting topical cream.

It's no surprise that Sustain Alpha is the foundation of the TRS. It’s powerful active ingredients are pulled through the skin and straight to the blood stream with our advanced topical delivery formula. Once in the blood, they are carried to the brain – right where they start triggering the testes to produce testosterone like a fountain of youth.

Speaking of the triggering testosterone production; How does Sustain Alpha work?

The main ingredients in Sustain Alpha – resveratrol and 7,8-benzoflavone – are natural anti-estrogens. However, both of these compounds have proven to be more like estrogen balancers as blood tests have revealed that Sustain Alpha can raise estrogen if it is too low or lower estrogen if it is too high – therefore offering the ideal solution for virtually any individual.

You see, a little estrogen is a good thing. Too low of estrogen can reduce libido, inhibit recovery, and hurt heart health by raising bad cholesterol. (a typical side-effect of using pharmaceuticals like Arimidex or Aromasin which can overly suppress estrogen levels as I mentioned earlier)

So the question is…

If Sustain Alpha isn't significantly inhibiting estrogen, then how exactly is it significantly increasing LH, FSH and natural testosterone levels?

Before jumping into the science let me give you a brief background on hormone production -



Basic Hormone Production
The Hypothalamic Pituitary Testicular Axis (HPTA)

In a normal healthy male luteinizing hormone (LH) and follicle stimulating hormone (FSH) are sent from the brain (the pituitary) to stimulate the testes to make testosterone and sperm.

The release of LH & FSH from the pituitary is stimulated by Gonadotropin Releasing Hormone (GnRH) from the hypothalamus. The hypothalamus is stimulated to produce GnRH when it senses low levels of testosterone and estrogen. (hypothalamus [GnRH] --- > pituitary [LH & FSH]--- > testes [testosterone])




On the other hand, when the brain detects high levels of testosterone and estrogen it suppresses the release of GnRH, LH & FSH, and eventually testosterone production. This is called the negative feedback loop – the normal daily rhythm of hormone production.

Traditionally, boosting LH & FSH to stimulate testosterone involved the use of a Selective Estrogen Receptor Modulator (SERM) to directly block estrogen at the receptor (eg, Clomid & Nolvadex) or inhibition of estrogen formation by blocking the aromatase enzyme with aromatase inhibitors (eg, ATD, 6-bromo, formestane, Aromasin, Letrozol, ect).



Now on to the science on what makes Sustain Alpha so unique...

Recently, it has been found that the main ingredient in Sustain Alpha – the naturally occurring flavone 7,8-Benzoflavone -- increases testosterone production by preventing the negative feedback of testosterone and estrogen on the hypothalamus through GABAergic modulation.

That's right, GABAergic modulation, but please let me explain before jumping out of your seat.

As you may know, γ-amino-butyric acid (GABA) is an inhibitory neurotransmitter known to play an important role in sleep, learning, memory and pain sensation. In fact, GABA supplements are often used to promote relaxation and sleep. However, the GABAergic system is a tremendously complex family of receptors which interact not only with GABA, but hundreds of other neuro-active chemicals all throughout the body.

The important thing to understand here is that GABA and GABAergic transmission are two separate things.

With that in mind, researchers are just beginning to understand how the GABAergic system regulates the hypothalamus and GnRH secretion.

So far, it's been established that there is no androgen receptor (AR) or estrogen receptor (ER) on GnRH releasing neurons. This is fascinating, because it means that steroid hormones such as testosterone and estrogen must communicate with GnRH neurons through intermediaries. Meaning, steroid hormones must signal the release of certain neurotransmitters to suppress GnRH secretion in the hypothalamus. One of the neurotransmitter systems involved in this communication process is the GABAergic system.





As you can imagine, if the neurotransmitters can be blocked or antagonized, then suppression from steroid hormones can be reduced or possibly eliminated. By blocking the suppression, this allows the hypothalamus to continue secreting GnRH, thus allowing the testes to continue pumping out testosterone like they never missed a beat!

7,8-benzoflavone is a neuro-active flavone that reaches the hypothalamus and binds to the GABAergic receptors that modulate GnRH release. In fact, animal studies have already shown 7,8-benzoflavone can prevent the drug related decline in LH, FSH and testosterone production. By interacting with the GABAergic receptors, 7,8-benzoflavone is able to offset hypothalamic suppression of GnRH from steroid hormones.

We realized the incredible potential of this flavone, and recently increased the concentration of 7,8-benzoflavone by 15% in the newest 5.0 formula. Now, Sustain Alpha is more potent than ever.

So what does this mean for a guy wanting to boost testosterone?

This means LH & FSH levels can be boosted quickly and effectively without overly suppressing estrogen and sacrificing overall health. This means Sustain Alpha is perfect for any post cycle therapy (pct), or any male wishing to optimize his "male performance" with higher testosterone levels. This also means that Sustain Alpha is unlike anything else on the market.

Yet, there is one factor that will keep you from getting maximum gains from Sustain Alpha, and that is testicular sensitivity.

Let me explain…

No matter how much LH & FSH the brain secretes, the testes won't secrete testosterone if they are desensitized to LH & FSH. (remember, this can happen from too much, or not enough LH & FSH stimulation)

Therefore, maintaining testicular sensitivity is critical, and this is precisely what Toco-8 was designed for.





Toco-8 is a powdered tocotrienol supplement proven to increase testicular sensitivity. When taken with Sustain Alpha, a powerful synergy occurs. By increasing testicular sensitivity, Toco-8 makes Sustain Alpha 3-4x more effective, thus allowing the body to produce more testosterone than it ever could before. Research has also proven that Toco-8 can increase the effectiveness of hCG by the same mechanism. Consider Toco-8 the beginning of a great testicular awakening – critical for a strong testosterone response to LH & FSH stimulation.

The final piece of the TRS is cortisol control.

Cortisol is a nasty stress hormone that can breakdown muscle tissue and reduce the ability of the body to produce testosterone. This is especially bad during post cycle therapy (pct) when getting testosterone levels up as quickly as possible is the #1 goal.

For reducing the damaging effects of cortisol we created EndoAmp.





Each serving of EndoAmp gains a scientifically proven 800mg dose of phosphatidylserine (PS). This is the exact same dose used in human clinical trials to suppress cortisol, raise testosterone and prevent muscle breakdown. PS is a very important naturally occurring phospholipid which helps reduce stress related catabolism and cortisol release.



Recap


Take hCG during the cycle if your cycle is over 6 weeks (follow the guidelines above for hCG dosing).

For post cycle therapy (pct), use the TRS, which includes the testosterone surging Sustain Alpha, the testicular sensitizer Toco-8, and the cortisol blocker EndoAmp. Stack this with a low dose SERM if desired (see stacking guidelines below).

To make things easy just follow the below table for when to discontinue AAS’s prior to post cycle therapy (pct) -




Then follow this table for post cycle therapy (pct) -



* Toremifene is the #1 perferred SERM, followed by Nolvadex, followed by Clomid.

Notes:

Apply Sustain Alpha anytime of the day, after a shower. Use 5 days on, 2 days off.
Take Toco-8 anytime during the day with or without food.
Take 2 scoops of EndoAmp after workouts or in the morning on non-workout days.
Make no mistake, the TRS is one of the most powerful testosterone simulating stacks on the market, but don’t take my word for it. Jump on Google or any major bodybuilding forum and put in a search for the above products -- you will see they are the real deal, backed by thousands of positive reviews from actual users.

I’d like to thank you for reading the Official post cycle therapy (pct) for 2009 and supporting Primordial Performance!

Yours in health & fitness,

Eric Potratz
Primordial Founder & President

Questions?

Phone – 1-800-568-2924
Email - info@primordialperformance.com
Visit - Primordial PerformanceEric
Administrat

The Official post cycle therapy (pct) Thread - Primordial Performance Discussion Forums
 
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Det-Oak...
thankyou very much.. thats exactly what i wanted to hear.. and no its far from my first cyce.. but my last cycle was 3yrs ago.. and i always kept it simple test/deca/dbol or test/eq/dbol using nolva or clomid for post cycle therapy (pct) depending on cycle.. after joining this site and all the hype about exemastane i started researching on it and liked what i saw about running during cycle.. the only thing i couldnt get a solid answer on was ESTRO-REBOUND.. but now after that read im good to go.. thanx again...
 
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ive been on it since you posted that thread.. my 3yr old daughter has been bangin on the door so she can go on playhousedisney.com.. lol thanx again bro.. tons of info over there.. never even knew it existed..
 
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