In males with delayed puberty: Various dosage regimens have been used; some call for lower dosages initially with gradual increases as puberty progresses, with or without a decrease to maintenance levels. Other regimens call for higher dosage to induce pubertal changes and lower dosage for maintenance after puberty. The chronological and skeletal ages must be taken into consideration, both in determining the initial dose and in adjusting the dose. Dosage is within the range of 50 to 200 mg every 2 to 4 weeks for a limited duration, for example, 4 to 6 months. X-rays should be taken at appropriate intervals to determine the amount of bone maturation and skeletal development (see INDICATIONS AND USAGE and WARNINGS ).
In February 2009, Sports Illustrated reported that Alex Rodriguez tested positive for two anabolic steroids , testosterone and metenolone enanthate, while playing for the Texas Rangers in 2003. He claims to have purchased them over the counter, in the Dominican Republic . However, " boli ," as he referred to it, is an illegal substance in the Dominican Republic.   In an interview with ESPN two days after the SI revelations, Rodriguez admitted to using banned substances from 2001 to 2003, citing "an enormous amount of pressure to perform," but said he had not since then used banned performance-enhancing substances.   He said he did not know the name(s) of the particular substance(s) he was using, and would not specify whether he took them in injectable form. 
Overall, enanthate is an excellent bulking drugs and should form the foundation of any juicer's mass aresenal. Testosterone is also very friendly on the liver and kidneys and has very low toxicity. Just keep in mind that enanthate, and any testosterone, will greatly and rapidly shut off your natural production. This will usually occur inside of two weeks. You will notice the 'boys' shrinking within this time. This is also dose dependent, but even a low 200mg dose of enanthate will shut off your natural testosterone within four to five weeks. Enanthate is a popular birth control agent given to many males all over the world, just not in the US.