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. 
Only four teams in the 162-game era have won 109 games in a single season; the Astros are on pace to win 109 games, and the Dodgers are on pace to win 110. There’s been a lot of thrilling baseball played through the first half of the season, but these months have belonged to the Astros and Dodgers. It’s too early to say that they are guaranteed to meet each other in the World Series, but barring any significant injuries, it’s hard to imagine too many teams mounting a defense against either of them (glares at the Cubs). If you want to start getting excited about the prospect of Kershaw facing the Astros’ lineup in Game 1 of the World Series, you can’t be blamed.