While we're on blood.... I've had occasional bleeding gums since starting tx. I'm havng to floss a lot - all those nuts, seeds, juicing, frozen fruit in shakes... Using Therabreath toothpaste, and mouthwash and a softer brush helps. I'm just ultra cautious. I've had bleeding gums on occasion my whole life. Teeth cleaned annually, etc. Heck, I've cooked for my family for years, tasting the food, sharing an entree. My daughter n ex both tested neg 2 xs. Since diagnosis I watch every little thing sooo carefully. N E way, it's one thing I forgot to ask at the Dr. today was about kissing. Blushing, Karen :}