You can't donate at two different places
No you still have to wait the usual day in between and not exceed the 2 times within the 7 day period. You would also have to come as a new donor and go through the new donor process at Biotest
You aren't allowed to donate two days in a row you have to wait at least a full 24 hours before you can donate again but I do not believe you can switch which one u go to I believe you have to stay with the same one!
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