I'm thinking of introducing more vegetarian meals into my diet. Usually, I eat chicken most of the time. I'm fairly healthy although my condition stops me exercising as much as I would like. Brief background: I've had endometriosis since 2005. I'm going through IVF (had a Prostat injection to hopefully reduce a 6cm endometriosis cyst), take a multivitamin supplement with folic acid every day, currently switching to almond milk and trying to reduce gluten. I want to try and replace chicken with quorn, but I'm reading conflicting information about soya. Some say I can't, others say I'd have to eat a lot of soya to actually do any damage. My doctor doesn't know. Help appreciated!.