I'm new to access and want to design a database that records the results of a particular lab for multiple people. Each person has this lab drawn multiple times and at different time points. The information I would need to record for each person would be the date the lab is drawn and the lab value. I already have one table detailing the demographics of the people and want to make a table for the lab values. I would greatly appreciate any advice on designing a suitable table for this. Thanks in advance.