Congratulations!

My doctor had told me that as long as they are fresh Australian prawns you should be fine. Ham cut straight off the bone is ok.
As long as the chicken is cooked and cooled straight away it should be ok.

Just make sure the salads haven't been out for too long and be wary of desserts that may have raw egg in then.

Everyone is different but my doctor had said a random glass of champagne would be fine too. Not that I did.

Just eat as you feel comfortable. The gp should be able to give you a pamphlet about what to be careful of too.