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.
Change the direction of your fan whenever you switch between heat and AC. Little things like the right setting on your ceiling fan can make a huge impact. Ceiling fans aren't just for summer; changing your fan's directional settings and speed can keep your rooms more comfortable all year long. Using a ceiling fan correctly will also save you money by lowering your heating and air conditioning costs. The best part is, making the change is as simple as flipping a switch.