Day 16

Overnight they checked his blood and learned that his hematocrit levels are low. Also he's up on his oxygen to 25% (from room air which is 21% oxygen). So they want to give him EPO (like certain disgraced athletes) and Iron. That happens on "Mondays, Wendesdays and Fridays", so they'll start that tomorrow. If he starts "presenting clinically" (aka something bad happens that they can observe) with further stress there's a slight possibility of giving him a blood transfusion.