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.
Why does the Moon have phases? At the new Moon phase, the Moon is so close to the Sun in the sky that none of the side facing Earth is illuminated (position 1 in illustration). In other words, the Moon is between Earth and Sun. At first quarter, the half-lit Moon is highest in the sky at sunset, then sets about six hours later (3).