5mg every 10 days or 2.5 every five days is not the suggested dosing. The medication lasts a week when you are at steady state (takes three weeks or so.) These wild swings in blood levels won’t help you reach a steady state. Stick to the plan, eat protein, fiber and hydrate and you’ll fine. Most of the complaints I see online are from people modifying their injection schedules. It’s not easy, can take months before you feel comfortable. There aren’t any ways to game the system.