Your Sample Visits

You have the option to complete these visits at Month 12, Month 14, and Month 30. These are quick follow-up visits that only include sample collections and questionnaires.

Preparing for your Sample Visit


What to Wear

What to Bring

How to be Prepared

What to Expect


Sample Visit Address

Center for Clinical and Epidemiological Research
Metropolitan Park West Building
1100 Olive Way
Suite 1200
Seattle, WA 98101

We are happy to validate your parking in the garage underneath the Metropolitan Park East Building.


What to Wear

Please wear shirt sleeves that can roll up to the elbow for the blood draw.

What to Bring

If you need glasses for computer work, please bring them with you. 

How to Be Prepared

Try to drink 1-2 glasses of water the morning of your visit and be prepared for a urine collection right when you arrive. 

Print or write out directions to your visit. Be sure to include our phone number, so that you can call if you need help. 

Plan to arrive 15 minutes before your visit starts. 

When you arrive at the parking garage, take the garage ticket with you and give it to the research coordinator for validation. 

What to Expect

Plan to spend 1.5 - 2 hours at your visit. We will complete:

  • Urine collections
  • A blood draw
  • Questionnaires