Colorectal cancer is the third most common cancer in both men and women, and it is estimated that approximately 150,000 new cases will be diagnosed in the United States this year alone. However, despite the availability of effective screening tools, many individuals still delay or avoid getting screened. This is why it's important to get a colonoscopy at the age of 45.

A colonoscopy is a screening test that involves the examination of the entire colon using a flexible tube with a camera on the end. This test is an important tool for detecting colorectal cancer early when it's most treatable. In fact, a colonoscopy can detect and remove polyps (small growths in the colon that can become cancerous) before they have a chance to develop into cancer.

Preparing for your first colonoscopy may seem intimidating, but it's a straightforward process. Here's what you can expect:

Pre-Procedure Preparation: Before the procedure, you will need to follow specific instructions to prepare your colon for the exam. This may include a clear liquid diet for a day or two before the procedure, and taking laxatives to clean out your colon.
Procedure: During the procedure, you will be sedated, and a flexible tube will be inserted into your rectum and advanced through your colon. The doctor will examine the lining of your colon and rectum and remove any polyps found.
Recovery: After the procedure, you will need to rest in a recovery area until the sedation wears off. You will not be able to drive, so you'll need someone to drive you home.

Getting a colonoscopy is an essential step in detecting and preventing colorectal cancer. So, if you're turning 45 soon, it's time to schedule your first colonoscopy. Don't be afraid to talk to your doctor about any concerns you may have about the procedure, and be sure to follow their instructions for preparing for the exam. Remember, early detection is key to successful treatment of colorectal cancer, so don't delay your screening.