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Pregnyl 5000 iu

Human chorionic gonadotropin

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Why buy this product

Pregnyl by Organon, also known as Human Chorionic Gonadotropin (HCG), is a hormone that is naturally present in the body of pregnant women. In sports, it is used as a support after a course of steroids (to promote the development of physical fitness and prevent side effects).

Some bodybuilders claim that Pregnyl can help restore normal gonadal function and testosterone levels after using anabolic steroids. They suggest it may help prevent or reduce side effects such as testicular atrophy and loss of libido.

Under natural conditions, the amount of chorionic gonadotropin is regulated by feedback in the chain of interaction between the hypothalamus, pituitary gland and testicles. The lack of hCG in the body leads to a decrease in the size of the testicles and a decrease in their functionality. The artificial administration of synthetic testosterone and its analogues makes the hypothalamus-pituitary-testes system understand that the production of GnRH and gonadotropin is not required. Consequently, the testicles lose their function and decrease in size over time.

Effects of taking Pregnyl

Bodybuilders claim that taking Pregnyl can have the following potential effects:

  1. restoration of testosterone levels: Pregnyl can help restore natural testosterone production after a cycle of anabolic steroid use. However, other recovery protocols are often used for this, and Pregnyl may be just one component of this approach;
  2. reduction of side effects: Some bodybuilders believe that Pregnyl can help prevent or reduce side effects associated with anabolic steroid use, such as testicular atrophy and decreased libido.

Medical indications for taking Pregnyl

  • ovarian stimulation in women: Pregnyl can be used in the treatment of infertility in women, especially with problems with ovulation. It stimulates the ovaries to produce and release eggs;
  • treatment of hypogonadism: Pregnyl may be prescribed to treat hypogonadism in men when the body does not produce enough of its own testosterone. Chorionic gonadotropin stimulates the synthesis of testosterone in the male gonads;
  • cryptorchidism: Pregnyl may be used to treat cryptorchidism, a condition in which one or both testicles fail to descend into the scrotum in newborn boys;
  • maintenance of the corpus luteum: Under certain conditions, such as the treatment of corpus luteum insufficiency in women, Pregnyl may be used to maintain progesterone production.

Application and dosage of Pregnyl

The drug must be diluted inside the ampoule with a special liquid that is attached to the drug. It is necessary to inject chorionic gonadotropin intramuscularly, the drug is quickly absorbed. The duration of action is 5-6 days.

If the duration of the course of taking anabolic steroids is less than 5-6 weeks, there is no need to use HCG.

In the case of longer use of AS or the use of steroids in high dosages, chorionic gonadotropin should be taken 2 times a week in an amount of 250-500 iu. If HCG was not used during a heavy course, it is recommended to include it in post-cycle therapy. On PCT, dosages of 2000 iu of the drug are used. Injections are made every other day for 3 weeks.

For professional athletes who almost continuously use anabolic steroids, it is recommended to include the drug in the course on an ongoing basis. After 5 weeks of using the drug, a break is made for 1-2 weeks.

Side effects

  • suppression of the production of gonadotropin-releasing hormone;
  • disruption of the hypothalamus-pituitary-testicular axis;
  • gynecomastia;
  • the appearance of acne;
  • baldness increased body hairiness;
  • masculinization in women;
  • an increase in the size of the prostate.

Negative reviews of hCG chorionic gonadotropin can be found in small quantities, as it is rarely used for anabolic purposes.

Usually bad reviews are written by people who are trying to build 10 kg of muscle per course with the help of pharmacy pharmacology, and at the same time also lose weight.

Advantages and disadvantages


  • Restoring Testosterone Levels: Taking Pregnyl can help restore natural testosterone production after using anabolic steroids. This may help avoid side effects associated with testosterone deficiency, such as reduced muscle mass, loss of strength, and decreased libido;
  • Reducing Testicular Atrophy: Pregnyl may help reduce testicular atrophy that can result from the use of anabolic steroids. This can help maintain testicular function and your own testosterone production.


  • Side effects: Side effects may occur when using Pregnyl, including pain or irritation at the injection site, headaches, sleep disturbances, mood changes, and swelling. These effects may be temporary and disappear upon discontinuation of the drug;
  • Disturbance of the natural balance of hormones: Using Pregnyl and anabolic steroids together can lead to an imbalance in the natural balance of hormones in the body. This can cause long term health and gonadal function problems;
  • Anti-Doping Rule Violations: In competitive sports, the use of Pregnyl may be against anti-doping rules. If you are caught using illegal substances, it can lead to disqualification and negative consequences for your sports career.


Active ingridient
Chorionic gonadotropin
Luteinizing effect


Delivery area
The information provided does not encourage the use or distribution of any potent substances and is solely intended to reduce the risk of complications and side effects. Consult your physician and read the instructions before using this medicine.

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Pregnyl 5000 iu

Human chorionic gonadotropin

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