You can donate every 3~4 days in the US? In France I believe it is only once every 2 months for men and every 3 months for women! edit: confused plasma donatio

You can donate every 3~4 days in the US? In France I believe it is only once every 2 months for men and every 3 months for women! edit: confused plasma donation with blood donation; it is still only every 2 weeks for plasma donations over here