Platelets v whole blood questions
So, I make too many red blood cells as a result of some meds. To combat this, I donate blood every 8-12 weeks or so. It's been working well for about two years now. I have O+ blood. I keep getting asked to donate platelets, but I have some concerns.
Since red blood cells and platelets are different, will donating platelets affect my ability to donate whole blood?
I am pretty well wrecked about giving blood. Unfortunately, I somehow also have low iron. It takes about 48 hours to get back to baseline even with extra supplements, carbs, protein, and hydration. Will platelets be the same?
Is platelets donation done with one arm or two? I know it's two needles, but I'm not sure how I would do if both arms were out of commission. I tend to have a strong vasavagal reaction to the sensation of the needle and have to stay very still. I used to be completely needle phobic, and I've come s really long way, but I'm worried that might be too much.
Thanks so much for any guidance.