I'm not sure if I'm just not over the cold or if it's allergies or just pregg-stuffiness-symptom. But I'm constantly blowing my nose, sniffing, can't breathe well at nite. I have had a humidifier in my bedroom for the entire winter, even before I got pregnant, and has helped through the winter, but now not sure what it is doing. I'll keep on tho! And keep driking, and saline nasal spray, and anything else I can think of. Tired of the post-nasal drip tho - yuck!