Quoting Heidi's Mommy!!:" Doctors say that she will be slightly delayed but will walk & talk. The biggest concern I feel is her vision. Although, recently she has really started focusing!"
If they say that then Push & fight for All the Early Interventions you can get them to Give you. That way you hopefully will never Know if the interventions helped/were needed or if she was Just going to Surpass all of their expectations anyway!