All women should have a Pap smear every three years between the ages of 21 and 29, according to the American College of Obstetricians and Gynecologists. Women aged 30 to 64 should have a pap smear alone every 3 years, or pap smear and an HPV test every 5 years. See: How To Prepare For Your Pap Smear.
The following lists of constellations are available: Modern constellations - a list of the current constellations. Former constellations - a list of former constellations. Chinese constellations - traditional Chinese astronomy constellations. List of Nakshatras - sectors along the moon's ecliptic. See also. Asterism (astronomy)
There are 88 constellations that are recognized in the sky. In  1928, the number was established by the International Astronomical  Union.