One in 4 pregnancies end in miscarriage, meaning loss before 20 weeks gestation (Dugas & Slane 2022).
One in 185 pregnancies end in stillbirth, meaning loss between 20 weeks gestation and birth (Gregory et al 2022).
One in 184 pregnancies result in infant loss, meaning loss between birth and a child’s first birthday (Xu et al 2022).
These data are from 2020 and 2021.