Isn't dividing the shot between the start and close of seven days basically the same timing? Haha. A bunch of people here inject twice each week, maybe midway and near the finish. Folks refer to that as splitting and it gives steadier amounts in the body. Some mention it holds cravings down more evenly and cuts back on side effects. I haven't divided mine since I first saw something claiming it could be weaker, though I'm unsure if that's accurate. The notion has hung around with me like a rumor. I just do it once a week because it's simpler that way.
Has anybody been splitting their Tirz into two separate shots across seven days, with one early on and the other near the finish?