For how we live.
Whole-genome sequencing of 78 families put the figure at two mutations per year of paternal age. A cohort of 40 million US births found small increases in preterm birth and gestational diabetes.
An analysis of 104 trials found a 10 to 20 percent reduction under some diagnostic criteria and none under UK criteria. A separate review found a GDM diagnosis is not associated with more stillbirths.
The 27 recommendations cover monitoring, diet and medication for type 1, type 2 and gestational diabetes. WHO had guidance on diabetes and guidance on pregnancy, but never on the two together.