The luteal phase is the time from ovulation to the next period. It is typically 10-16 days in length, but it is usually fairly consistent in length for an individual woman, differing by no more than 1 or 2 days from cycle to cycle.
The following charts are real examples of cycles with short luteal phases lasting 9 days or less. This section is for completed charts and not intended for questions. If you have questions concerning an incomplete chart feel free to share your chart in the Chart Question Gallery. Click on a link to view the charts: