Is it normal to not need to fart?
Mostly.Normal for most people
Yes, it can be normal to rarely feel the need to fart. You may pass gas without noticing, and how much gas you make varies from person to person and with what you eat.
Lots of people don’t notice much gas or feel a strong urge to pass it. Gas can come out quietly, and your digestion and diet affect how much you make—so not needing to fart often is usually nothing to worry about.
If this is a sudden change and you’re unable to pass gas along with a swollen belly, significant pain, vomiting, or constipation, get medical advice.