I take them all at once 30 - 60 minutes prior to training. Kinda against the norm as you can see. But d-bol is rather fast acting and only lasts for a short time. I do not take d-bol by itself, I always use several tools (steroids) while on a cycle, so I do not neet to worry anout having the d-bol working all day long. With this in mind I like all the d-bol at once right before the gym because I like the test surge I get which lasts through my workout, and remember d-bol is great for strength so why not have it all in you while you are lifting.