There are a number of indications for obtaining an endometrial biopsy in a non-pregnant woman: 1  Women with chronic anovulation such as the polycystic ovary syndrome are at increased risk for endometrial problems and an endometrial biopsy may be useful to assess their lining specifically to rule out endometrial hyperplasia or cancer.
In the summer, the preferred direction for a ceiling fan to spin in is a counterclockwise direction as you look up at the fan blades. You will feel a cool downward airflow as you stand directly under the fan. In the winter, the preferred direction for a ceiling fan to spin in is a clockwise direction.
Clockwise or Counterclockwise. For year-round comfort and maximum energy savings, Westinghouse ceiling fans include a reversible switch that allows the ceiling fans to be used during cool or warm weather. In the summer, keep your home cool by running your ceiling fan counterclockwise. In the winter, run your ceiling fan clockwise to re-circulate warm air from the ceiling, eliminating cold spots and drafts.