After age 21, women should have a Pap test every two years, instead of every year. At age 30, if a woman has no history of cervical cancer and has had three normal Pap tests in a row, she can be screened every three years, rather than every two to three years.Health.com) -- Young women should have their first Pap test no sooner than age 21, regardless of when they become sexually active, say new guidelines from the American College of Obstetricians and Gynecologists.
It was completed in 1350 (over 200 years after its initial construction), but has undergone constant additions and modifications since that date. The leaning tower of Pisa is only 55.86 meters tall - With its low height, it's the smallest tower achieve worldwide recognition.
It is situated behind the Cathedral and is the third oldest structure in Pisa's Cathedral Square (Piazza del Duomo) after the Cathedral and the Baptistery. The tower's tilt began during construction, caused by an inadequate foundation on ground too soft on one side to properly support the structure's weight.rom Wikipedia, the free encyclopedia. The Leaning Tower of Pisa (Italian: Torre pendente di Pisa) or simply the Tower of Pisa (Torre di Pisa) is the campanile, or freestanding bell tower, of the cathedral of the Italian city of Pisa, known worldwide for its unintended tilt.