It is safe to eat fish during pregnancy,but you have to be extremely careful. While some types of fish are extremely good, others are quite harmful because a lot of fish contain high amounts of...
Of course, long as you aren't loading it with sodium and other unhealthy foods! Tuna is very good for you, and should help the baby.
Yes they are.
Yes. Melon's a great thing to eat during pregnancy because it's full of water and so will keep you hydrated
Would depend on what's on the pizza(type of cheese etc) but basically yes.