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.
How to Set Ceiling Fan Direction for Summer. Ceiling fans can help make a huge dent in your summer cooling costs -- if they're used properly. Keeping the fan set to a forward direction -- which is counter-clockwise -- has the most impact and the most cooling effects, whether you use the fan on its own or combined with an air conditioner.