Type 1 Diabetes in Pregnancy.

Congenital malformations and perinatal mortality rates remain severalfold higher in pregnant women with type 1 diabetes than in the background population, and still only a minority of women plan their pregnancy. Optimizing glycemic control is the accepted goal, but remains challenging, and must be constantly balanced against the risks of hypoglycemia. Recent advances including Continuous Glucose Monitoring Systems, Continuous Subcutaneous Insulin Infusion, Closed Loop Devices and very Fast Acting Insulin Aspart analogs offer new possibilities to increase glucose time in target in selected, motivated patients, however their relative roles and indication for use require further elucidation. The importance of education cannot be overstated.