okay so I've been with my husband for three years

And I have never noticed before how much he farts in his sleep! It's REALLY bad. So bad that when I'm breast feeding our baby it makes us both jump when he lets one ripe. He has never done this before until recently. Probably since he got back from his deployment 4 months ago. I don't know if it's because maybe I'm breast feeding and that's why I've noticed it more but even before then when I laid awake at night on my phone or was on the computer I've never heard it.. is there any way to help him with these at night? Honestly don't judge me either. I know everyone farts 🙄 and I still love my husband but I don't think he realizes how bad his farts are during the night 😂 I literally just want to help him lol