Although it's a cycle-based training plan, it's also suitable for women without a natural cycle (e.g., those taking hormonal contraceptives, PCOS, etc.). You'll benefit just as much from the workouts, as our program is based on cardio, full-body, and strength training that boosts metabolism and builds muscle—regardless of your hormonal fluctuations. You'll also benefit from the plan's effectiveness, whether you have a natural cycle or not.