Diabetes and Graves disease complicating pregnancy

We report here six pregnancies in 5 women with juvenile diabetes and Graves disease. The diabetes was managed in a standard fashion. The Graves disease was managed with propylthiouracil when required. The course of neither the diabetes nor Graves disease was different than expected. When established guidelines for therapy are followed the two have no interaction with one another. One infant was mildly hypothyroid. None developed neonatal Graves disease. Four of the infants had hyperbilirubinemia.