1 There are large areas of tundra in northern North America, northern Europe, and northern Asia. 2  The word tundra comes from a Finnish word tunturi, which means treeless plain or barren land. 3  The tundra is a very fragile biome that is shrinking as the permafrost melts. There are large areas of tundra in northern North America, northern Europe, and northern Asia. 2  The word tundra comes from a Finnish word tunturi, which means treeless plain or barren land. 3  The tundra is a very fragile biome that is shrinking as the permafrost melts.
1 Other possible symptoms of early pregnancy include mood changes, increased urination, headaches, low backache, breast tenderness, darkened areolas, fatigue, nausea, and implantation bleeding. 2  Symptoms of late pregnancy can include leg swelling, backache, heartburn, leakage of urine, and shortness of breath.
Discomforts of Pregnancy. Pregnancy is a time of radical change in a womans whole body. The signs and symptoms of these changes can manifest themselves in many ways. A woman may experience one, few or all of the normal discomforts of pregnancy.Breast tenderness or tingling-This may one of the first signs and symptoms of pregnancy or in subsequent pregnancies may not be very apparent.he signs and symptoms of these changes can manifest themselves in many ways. A woman may experience one, few or all of the normal discomforts of pregnancy. Breast tenderness or tingling-This may one of the first signs and symptoms of pregnancy or in subsequent pregnancies may not be very apparent.