Pin before or after on the day of giving blood?

[Stretch]

Hey Fellas,

As the title says, tomorrow I have an appointment to give some blood to try and bring down my hemoglobin (and/or blood pressure I guess). Tomorrow is also pin day for test and NPP. I just realized giving the blood may change my blood levels. Should I pin before (in the morning as usual) or after (in the afternoon) I give blood? It may not make a difference, I don't know, but I was leaning towards pinning after.

Any thoughts from the vets or anybody with experiance giving blood while on cycle?

Much appreciated.

[Fongy]

I've thought about this before too and to be honest i don't think it'll make much difference but I'd pin after just for peace of mind.

[Freedom]

After

[txdude316]

Every time I get same crap labs on the same day luck of the draw I guess .....

[Dick]

I always pin after.

[kubes]

It's not gonna really make a difference but if I could choose I would do it after

[Stretch]

Afterwards it shall be.