Again, this is one of those "secrets" that sound really obvious but that is disregarded over and over. While some programs may look really good in paper, if you cannot stick to it due to other time commitments such as family, work, etc then you need to choose a different routine. If you know that all you can do is 3-4 sessions of weights a week, then follow that training frequency. There is no sense in trying to follow a 5-6 day a week program if you will always end up missing 1-2 sessions a week. At the end of the day, that will only lead to frustration and to reduced gains. So be sure to choose a program that you know you can follow consistently since consistency is the key to major muscle gains!
Transdermal patches (adhesive patches placed on the skin) may also be used to deliver a steady dose through the skin and into the bloodstream. Testosterone-containing creams and gels that are applied daily to the skin are also available, but absorption is inefficient (roughly 10%, varying between individuals) and these treatments tend to be more expensive. Individuals who are especially physically active and/or bathe often may not be good candidates, since the medication can be washed off and may take up to six hours to be fully absorbed. There is also the risk that an intimate partner or child may come in contact with the application site and inadvertently dose himself or herself; children and women are highly sensitive to testosterone and can suffer unintended masculinization and health effects, even from small doses. Injection is the most common method used by individuals administering AAS for non-medical purposes.