Often a Bartholin's cyst requires no treatment â especially if the cyst causes no signs or symptoms. When needed, treatment depends on the size of the cyst, your discomfort level and whether it's infected, which can result in an abscess. Treatment options your doctor may recommend include: Sitz baths.
The moon's phases are caused by the changing angles of the earth's shadows and reflected sunlight as the moon revolves around the Earth over the course of about 1 month (28 days). Axis. An imaginary line where the Earth is tilted. Revolution. The earth completes one revolution around the sun every 365 days.
Answer: Many people grow up with the idea that the phases of the moon are caused by the shadow of the earth. The earth does cast a shadow (as does any object in sunlight), but the moon usually passes above or below it. When the moon does pass through the earth's shadow, it is called a lunar eclipse (see illustration at right). When the moon passes into the shadow of the earth, it can at first glance mimic some of the phases, but the effect is in fact very different.