J is 14 weeks old and has had two episodes in the last week where we noticed a small streak of red blood in his spit up. He seems otherwise fine. I don't see any bleeding areas on my nipples though my nipple is quite sore on one side (just went back to work and pumping a lot). I would think that if he were getting blood from me I would see it in my pumped milk, but maybe not?

As an aside - I am eliminating soy & dairy as his big sister was MSPI but I'm not really convinced that he is. His stools look normal for him (they have always been mucousy, which is what led me to eliminate in the first place).

Any thoughts?