Polycystic Ovarian Disease: This disease, also commonly known as PCOS, refers to cysts that form from a buildup of follicles. They cause the ovaries to enlarge and create a thick outer covering, which may prevent ovulation from occurring. They are often the cause of fertility problems.
dune. n. A hill or ridge of wind-blown sand. [French, from Old French, from Middle Dutch. ; see dheuÉ- in Indo-European roots .].
American dunegrass, also known as sea lyme-grass, is a native grass tolerant of salt spray and salty soils. Dunegrass grows to a height of 6 feet and forms clumps along coastal dunes and also on sand and gravel beaches.