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.
Cumberland River. Cumberland River, river formed on the Cumberland Plateau by the confluence of Poor and Clover forks in Harlan county, southern Kentucky, U.S. Looping through northern Tennessee, it joins the Ohio River after a course of 687 miles (1,106 km) at Smithland, Ky., 12 miles (19 km) upstream from the mouth of the Tennessee River.