Two successful pregnancies and first use of empagliflozin during pregnancy in glycogen storage disease type Ib.

Glycogen storage disease type Ib (GSD Ib) is caused by biallelic variants in . GSD Ib is characterized by hepatomegaly, recurrent hypoglycemia, neutropenia, and neutrophil dysfunction. Only seven pregnancies in four women with GSD Ib have been reported so far.