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.
Lake Barkley. Lake Barkley is the westernmost project in a series of dams along the Cumberland River and its tributaries. Lake Barkley was impounded by the U.S. Army Corps of Engineers in 1966. The dam impounds the Cumberland River near Grand Rivers, Kentucky, approximately 38 miles up stream from where the Cumberland empties into the Ohio River.