Snoring in The Night

Does any one know how to stop snoring in the night? I know that I should lose some more weight on my body but it will take time. Is there easier way to stop snoring? My husband often complain about it and I could not help him at all. Sometimes he could not fall asleep if I snore too much. I said I did not have intention to keep him awake with my snoring sounds, but I also don't know how to stop it since I never realize when it happen. Very interesting situation for us!