Canada, 2013–2023: first, second and later birth rates all fell
Per woman at that period's rates: first births 0.70 → 0.57, second 0.57 → 0.42, third and later 0.34 → 0.27; total 1.61 → 1.26. First children now come later (at 30.3 instead of 28.8). These series cannot separate postponement from births that will never occur.
Source: Human Fertility Database (CC BY 4.0)Open on the chart →