If you don't, don't worry. The main thing to look for is some kind of change in cervical mucus mid-cycle. And if your cervical mucus pattern doesn't end up helping you predict when you ovulate, consider other methods for predicting ovulation.
Lake Cumberland. Not to be confused with Cumberland Lake, or with Lake Barkley on the Cumberland River. Lake Cumberland is a reservoir in Clinton, Laurel, McCreary, Pulaski, Russell, and Wayne counties in Kentucky. The primary reasons for its construction were a means for flood control and the production of hydroelectric power.
The Cumberland River was named by Dr. Thomas Walker, after The Duke of Cumberland of England. The Cumberland is 696 miles in length and drains almost 18,000 square miles in area. It is the sixteenth longest river in the U.S. The headwaters are marked mile 696, the mouth is mile 0. The mouth is at Smithland Kentucky, where it empties into the Ohio River. The headwaters are located in Harlan, Kentucky where the Poor, Martin's and Clover Forks converge. The Barkley Canal connects the Tennessee River with the Cumberland River. The Cumberland Falls on the upper part of the river are 60', and located in the Daniel Boone National Forest. There are 5 dams on the river, with 5 more on it's tributaries. Lake Cumberland is 110 miles in length.