See "Saving your health information".
You can stop health information from Alberta Netcare from downloading into your personal health record. If you decide to start downloads again you will receive a bulk download of all records since you stopped not exceeding the maximum default for that particular data type. For prescription fill history, the default download is the last 3 months of information.
For example, if you stopped your downloads 6 months ago and restart now, you will receive the maximum of 3 months only.