In some cases, a pregnancy test may be performed before the procedure.

Before the procedure, you will be asked to take off all or most of your clothes above the waist.

Do not eat or drink anything for eight hours before the procedure.

In some cases, you may need to be admitted to the hospital the night before the procedure.

The health care provider may tell you to stop taking certain drugs before the procedure.

The pain is now about the same as before the procedure, she said, adding, "I'm still looking for help."

Clear fluids can be allowed up to two hours before the procedure.

He is accused of assault on the day before the procedure.

Your doctor may ask you to stop taking certain drugs one to five days before the procedure.

Do not eat or drink anything (including water) for four hours before the procedure.