Bad breath through Nose

Hello Everyone,

I am new and this is my first post on healthboards.com. What made me come here is an issue I'm not able to discuss with anybody but is bothering me from some time.

My husband is having a stinky breath through the nose. I came to experience this while at night. Due to which I cannot sleep facing him, I need to put my face away from him. I started to experience this more during pregnancy, as my nose is super powerful these days.

Please let me know what is the cause of this problem and how can I cure it.

Thanks & Regards. :)

Bad breath through Nose