I never used to think about this, but at some point reduced bread and other carbs presuming this was healthier (!). I certainly didn't eat more calories as a result, but did gain a bit of weight. This wasn't a problem so I moved on and forgot about it.
A few years later I began to incorporate bread again and my weight went back down to where it had previously been before
.
And again at some point I stopped eating it in an experiment to see if it was better for my gut, and I similarly gained some weight. I more recently returned to eating bread (homemade this time!) and some weight has, again, fallen off. This is only interesting since I hear the opposite happens most of the time, especially on the web.
Some details:
I only ever ate it once per day.
It was/is usually white bread, but either sourdough or a homemade pitta or pizza base.
I eat it with tons of different veg recipes, alternating with lean meat, feta, humous, salads, fish.
I am a healthy weight and don't have any food related health issues or allergies.
When I quit the bread, I replaced it with more veg, certainly not an increase in fats or other carbs.
I mention this now because I recently gave it up again, about a month ago, as have been making new recipes with DH. It has been replaced by more veg (again), and sometimes a bit of quinoa, more legumes and beans.
And I have gained a good few pounds 
It seems that bread likes me, as looking back, I always felt more satiated and fit as a fiddle when incorporating it. I am wondering if anyone has experienced this and knows why it happens??