ADIPS position paper on pre-existing diabetes and pregnancy.

This is an executive summary of the Australasian Diabetes in Pregnancy Society (ADIPS) 2020 guideline for pre-existing diabetes and pregnancy. The summary focuses on the main clinical practice points for the management of women with type 1 diabetes and type 2 diabetes in relation to pregnancy, including preconception, antepartum, intrapartum and postpartum care. The full guideline is available at https://doi.org/10.1111/ajo.13265.