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Nolvadex for PCT?

hello i am currently in my third week of sustanon cycle 500mg a week, running it for 10 weeks, my question is i have proviron and nolvadex on hand is this sufficent for gyno prevention and pct? i read alot of diffrent reviews lately and now wondering if my 100 tabs of nolvadex is sufficent for pct, also wondering how many and when to start taking them? any advice appreciated…

First a few questions and a bit of info for you.
Dont you think you should of likley looked into this pre-cycle?
How often are you inecting the sus?
How many mg are the nolva tabs?

As for how and when to start taking them. Reseach sus and figure out when the longest ester in the sus clears. Obviously start taking them then. As for the dosage, its been outlined here at least 50 times in the last year. Research a bit and you should have the answer in 10 minutes or less.

And lastly proviron is neither a serm or an AI, so its not relavant for PCT. If the sentence previous to this doesnt make any sense to you then you likely shouldnt of started a cycle in the first place.

Again deus vult will rush to your aid my fair virgin(?) Heres an article written by a doctor that specializes in endokrinology:

PCT Protocol
I advise my AAS patients to use small amounts of HCG (250IU to 500IU) two days each week, right from the beginning of the cycle. This serves to maintain testicular form and function. It makes more sense to me to keep the horse in the barn, so to speak, then to have to chase it across three counties later on. I am also a big fan of maintaining estrogen within physiological ranges. Both therapies have been shown to hasten recovery.

Any more than 500IU of HCG per day causes too much aromatase activity. Some feel aromatase is actually toxic to the Leydig cells of the testes. You are then inducing primary hypogonadism (which is permanent) while treating steroid-induced secondary (hypogonadotrophic) hypogonadism (which is temporary–hopefully).

If 250IU or 500IU on two days each week isn�??t enough to stave off testicular atrophy, then I recommend using it more days each week (as opposed to taking larger doses). In fact, I wouldn�??t mind having a guy use 250IU per day ALL THROUGH the cycle. Those that have tell me they thus avoid that edgy, burned-out feeling they usually get. They also say they simply feel better each day. Subjective reports, to be sure, but they are hard not to appreciate. Especially when HCG is so inexpensive.

The testes are then ready, willing and able to again produce testosterone at the end of the cycle. LH levels rise fairly rapidly, but endogenous testosterone production is limited by lack of use. I also want to make sure a SERM, such as Clomid or Nolvadex, is at effective serum dosage (around 100mg QD for Clomid, 20-40mg QD for Nolvadex) when serum androgen levels drop to a concentration roughly equal to 200mg of testosterone per week. That is when androgenic inhibition at the HP no longer dominates over estrogenic antagonism with respect to inducing LH production. Of course, if the fellow has been doing Clomid or Nolvadex all along the way (and I now prefer Nolvadex over Clomid, due to the possibility of negative sides from the Clomid), he is all set to simply continue it at the end (no need to switch from one to the other). BTW, I see no evidence of any benefit in using BOTH SERM�??s at the same time. I used to think a couple of weeks of the SERM was enough; now I like to see an entire month after the last shot of AAS (and migration of long to short esters as the cycle matures). Tapering the SERM is probably a good idea during the last week, as well.

I want my patients to stop taking HCG within a week after the end of the cycle. The testosterone production it induces will further inhibit recovery, as will using Androgel, or any other testosterone preparation, while in recovery. There is no escaping this, as there is no such thing as a �??bridge�??. Just because you are not inhibiting the HPTA for the entire 24 hours does not mean you are not suppressing it at all. IOW, you can�??t �??fool�?? the body�??it is smarter than you are.

I like arimidex during the cycle (in fact, consider use of an AI while taking aromatisables a necessity) but it ABSOLUTELY should not be used post cycle (even though it has been shown to increase LH production) because the risk of driving estrogen too low, and therefore further damaging an already compromised Lipid Profile, is too great (this also drives libido back into the ground�??and we don�??t want that, do we?).

All this is meant to get my guys through recovery as fast as possible (the real goal, yes?). So far, all of them who have tried it have reported they are recovering faster than when they have tried other protocols.

And yet another expert on the subject nolvadex for pct:

Steroid Profiles Steroid Names Steroid Terms Steroid Side Effects

Inhibitioan and Recovery of Natural Testosterone Production
One of the most significant side effects of anabolic/androgenic steroid (AAS) use is inhibition of natural testosterone production. There is no way to entirely avoid the problem, but there are ways to minimize the problem and recover natural testosterone levels reasonably quickly after a cycle. In this article, we will look at the problem of inhibition, its causes, and the best solutions currently known.


The Causes of Inhibition

Elevated hormone levels, in general, will cause inhibition of natural testosterone production. Many bodybuilders have come to believe that elevated estrogen levels alone are the sole cause of inhibition, and believe that by blocking estrogen, they can block inhibition.

This is not true. For example, consider the results seen in the second 2-on / 4-off cycle case study reported on Meso-Rx where Jim used 50 mg/day of trenbolone acetate, which does not aromatize, 50 mg/day of Dianabol, which does aromatize, with 250 mg/day of Cytadren as an aromatase inhibitor and 50 mg/day Clomid as an estrogen receptor blocker. His estrogen levels remained in the normal range, though elevated from baseline, since apparently the Cytadren was not sufficient to block aromatization completely. The Clomid should easily have been able to overcome normal estrogen levels, and so if the estrogen-only theory of inhibition were correct, Jim should have been suffering no inhibition. But the fact is, his testosterone levels dropped to only 1/10 his baseline value. Estrogen alone was not the cause of his inhibition. It could not have been the cause of any of it, given the normal levels and the Clomid use.

So much for the estrogen-only theory of inhibition that has been claimed by other writers. That isn�??t to say, though, that estrogen is not also inhibitory: it is.

What then besides estrogen can cause inhibition? DHT, which does not aromatize, has been extensively shown to cause inhibition of testosterone production. Androgen alone, then, is sufficient to cause inhibition. In Jim�??s case, androgen use was moderately heavy, and androgen alone would seem the cause of the inhibition.

Progesterone is another hormone that can cause inhibition, when used long-term. Paradoxically, in the short term it can be stimulatory. Other relevant factors include beta agonists, opiates, melatonin, prolactin, and probably other compounds. With the exception of beta agonists (e.g. ephedrine and Clenbuterol) and opiates (natural endorphins on the one hand being inhibitory, and Nubain blocking such inhibition) manipulation of these would not seem useful in bodybuilding.


The Hypothalamic/Pituitary/Testicular Axis (HPTA)

To understand inhibition of testosterone production, we need to know first how it is produced and how production is controlled. The broad general picture is that the hypothalamus receives a variety of inputs, for example, levels of various hormones, and decides whether or not more sex hormones should be produced. If the inputs are high, for example, high estrogen or high androgen or both, then it decides that little or no sex hormones should now be produced, but if all inputs are low, then it may decide that more sex hormones should be produced. It seems that the hypothalamus doesn�??t respond only to current hormone levels, but also to the past history of hormone levels.

The hypothalamus itself cannot produce any sex hormones �?? instead it produces LHRH, or luteinizing hormone (LH) releasing hormone, also called GnRH (gonadotropin releasing hormone.) This then stimulates the pituitary gland.

The pituitary uses the amount of LHRH as one of its signals in deciding how much LH it should produce. Proper response depends on having sufficient receptors for LHRH. These receptors must be activated for LH to be produced. The pituitary also uses sex hormone levels, both current and the past history, in deciding how much LH to produce. Some aspects of the pituitary�??s behavior are peculiar. For example, too much LHRH results in the pituitary downregulating LHRH receptors, with the result that very high LHRH production, which one would think should result in high testosterone production, actually lowers testosterone production. Another oddity is that while high estrogen levels inhibit the pituitary, still some estrogen is required to maintain a high number of LHRH receptors. So both very low and high levels of estrogen can inhibit LH production.

LH produced by the pituitary then stimulates the testicles to produce testosterone. Here, the amount of LH is the main factor, and high levels of sex hormones do not seem to cause inhibition at this level.


Inhibition From AAS Cycles

Because high androgen levels sustained around the clock will cause inhibition, traditional cycles simply cannot avoid inhibition of LH production while on cycle. There are three ways to avoid it:

Avoid having high androgen levels around the clock. This can be done, for example, by using oral AAS only in the morning, with the last dose being approximately at noontime. Even 100 mg/day Dianabol can be used in this fashion with little inhibition. The problem with this approach is that gains are not very good compared to what is seen when high androgen levels are sustained around the clock.
Use an amount and kind of AAS that is low enough to avoid much inhibition. Primobolan at 200-400 mg/week may achieve this effect. Again, gains will be compromised compared to a more substantial cycle. Testosterone esters and Deca are substantially inhibitory even at 100 mg/week so using a low dose of these drugs will simply result in both inhibition and poor gains.
In principle, one could use an antiandrogen, but this would totally defeat the purpose of the cycle.
Where AAS doses are sufficient for good gains, an interesting pattern is seen. For the first two weeks of the cycle, only the hypothalamus is inhibited, and it produces much less LHRH as a result of the high levels of sex hormones it senses. The pituitary is not inhibited at all: in fact, it is actually sensitized, and will respond to LHRH (if any is provided) even moreso than normally. After two weeks however, the pituitary also becomes inhibited, and even if LHRH is provided, the pituitary will produce little or no LH. This then is a deeper type of inhibition. After this point, there seems to be no definite further “switching point” where inhibition again becomes deeper and harder to reverse. As a general rule, I would say that there seems to be little difference between using AAS for 3 weeks vs. 8 weeks: recovery is about the same either way. Between 8 and 12 weeks, it becomes more and more likely that recovery will be difficult and slow, though even at 12 weeks it is common for recovery to not be too problematic, taking only a few weeks. Cycles past 12 weeks seem much more likely to cause substantial problems with recovery. In the hundreds of consultations I have done for people with recovery problems, very few (I can recall two) were for very short cycles such as 6 weeks, while most were for usages of 12 weeks straight or more.

I do not know what changes take place in the hypothalamus and pituitary over a long period of time that result in this problem, but it certainly is true that long-term inhibition makes recovery more difficult on average. I suspect the problem may have to do with change in the “clock” that regulates the pulse rate of LHRH secretion, but I am not sure that that is so.

Drugs of Use With Regard to Inhibition

Cytadren: This drug can be used to reduce conversion of testosterone, Dianabol, and Equipoise (not an exclusive list of aromatizable AAS, but the main ones) to estrogen. Some feel that when estrogen levels are kept under control during the cycle, recovery is faster after the cycle is over, though that is not proven. It is a good idea though. And if testosterone esters were used prior to ending the cycle, some levels of these will remain for weeks, and continued use of Cytadren will help prevent conversion to estrogen, and thereby reduce inhibition. The best dosing pattern, in my opinion, is to take ½ tab (125 mg) on arising, and then ¼ tab at six and 12 hours later. Use of more Cytadren than this, or a different pattern, may lead to an adverse effect on cortisol production, with subsequent cortisol rebound after discontinuing the drug. Some individuals suffer some lethargy (feeling of tiredness and laziness, or sleepiness) from Cytadren, but that is uncommon at this dose.

Arimidex: This accomplishes the same purposes as Cytadren but without the possible side effects mentioned above. It is however far more expensive. A typical dose is 1 mg./day. The timing of the dosage does not matter, since the drug has a long half-life.

Clomid: After a cycle is over, Clomid at 50 mg/day is usually very effective in restoring natural testosterone production. It acts by blocking estrogen receptors at the hypothalamus and pituitary. If androgen levels are not elevated, this is enough to cause production of at least normal amounts of LH, or often more LH than normal. During the cycle Clomid cannot prevent inhibition, though some think using it during the cycle will allow a faster recovery afterwards. That is not proven though. If nothing else, though, it is useful as an antigyno/antibloating agent during the cycle.

Nolvadex: This works in the same manner as Clomid, but not nearly so well with regard to reversing inhibition. It is better to use this only as an anti-gyno/antibloating agent, if at all. If Clomid is used, there is no need for Nolvadex

I’ll add my .02 about this cycle. At 500mg/week test you probably should not run into gyno issues unless you are very prone. I would say to be on the safe side you could run .25mg ed or eod adex to combat other issues brought about by high e levels. Proviron is best used for its effects on SHBG, never as a sole AI.

If you havn’t figured it out yet sust is not an optimal choice for test. The multi esters of test mean you need to inject it as if it were prop (ed) and the tapering effect of the esters means that you can’t start PCT with nolv until weeks after you could with cyp or enth. There has been some debate but I beleive it is out of the question to use sust for a test taper.

If what I just said looks like greek to you then you probably should have waited a little longer until you started your cycle.

wow!! that was alot of reading!! there are so many things you hear that contradict what others say its crazy. i will wait 2weks after last shot of 10week cycle to start nolvadex… they are 10mg and i will take 2 a day, but how do u know when to stop pct? i only have 100 nolva on hand and they are 10mg.

You still seem to know nothing about what you are taking.

apparently i know enough to have nolvadex on hand and im simply asking the dose i need to take. everywhere u go people say diffrent.

40/40/20/20, really though, how long do you think it will take the sust to clear before PCT?

well im thinking 3 or 4 weeks…

[quote]shanetheman wrote:
well im thinking 3 or 4 weeks…[/quote]

That sounds better than 2.