Congrates on the pregnancy :) I had folic acid and prenatal vitamins - that should be about it with balance diet that is varied. My Gyne is the more short and sweet kind, only the necessary stuff will do. But do note if u want to take more than that - like calcium supplements etc, u got to check with ur Gyne. Sometimes, it might cause constipation if u did not increase your water intake enough for it - which is a major no-no.
More supplements in the second trimester actually - DHA supplement, bird nest, home-made chicken essence
Congrats once again !