During Cycle 1, you will have a study visit during Weeks 1 and 2. During Cycles 2 and beyond, you will have a study visit during Week 1. At these visits, you will have a physical exam, and blood (about 1 tablespoon) will be drawn for routine tests. If the routine urine test done at screening had abnormal results, urine may be collected for additional routine tests during the study. After 2 cycles, you will have the physical exam every 1-2 months.