Just wanted to share that Sophia has has a stuffy nose lately. No fever, no signs of a cold. The nurse at the office told us we could use infant saline drops and then use the nose aspirator to clear it out. We also tilted her mattress up(placed a thin pillow under her crib mattress) to help her breath better at night. The nurse said this was fine to do.
All of this was done after I checked with the pediatrican of course. She is doing much better and her feeding is better now, too, since she can breath while she eats!