I have been having 30-35 day cycles the last 3 months since being on 150mg clomid. But my doctor said I should expect a period on cd 28. I am on cd 27 and tested negative but have no signs of af. Should I go with Dr predictions or go with a 30 day cycle. I had my first <a href="https://glowing.com/glow-fertility-program">iui</a> done on cd 13 with 2 good sized folicules.