Revisions were made to recognize changes made during the 2007 Legislative Session. The revisions affect only the section captioned âRoll-over Paymentsâ. Advice has been requested concerning the income tax treatment of certain payments received from the Kansas Public Employees Retirement Systems (KPERS). Introduction.
1 You can only donate blood every 56 days. 2  If you have donated blood more recently than that, then you are not eligible again. 3  Do not give blood if you have had simple dental work done within 24 hours or major dental work in the past month.
1 You can donate every 28 days, up to 13 times per year. 2  The average donation takes 1 hour and 15 minutes.  If you are a platelet/plasma donor, you can still make regular whole blood or double red cell donations. Both gifts are vital for patients with life threatening diseases.