Hey there. My boy is 5 mths old and in solids (rec for reflux) I found avocado gave him a terrible time. No idea why as it was great for my first refluxer
I guess what I'm trying to say is you never know what will work and what will disagree with them so go very slowly, and try to balance out if you can veg with something like pear to help the constipation. I have had had include homemade prune juice in everything
For the gas have you tried winding yourLO after solids. Weird I know but T always burps after his solids!
For both my boys pumpkin has been the most fail safe food. Pear was next (though I had to push through a mini flare for ds2)
- sweet potato is often safe
- carrot is good but can cause constipation.
- prune juice or purée is great. (Just a little in food)
- I would try to limit baby cerial, it seems to be the worst for a lot of people wrt constipation.
Hugs