Factors influencing the fertility choices of child immigrants in Canada.

We analysed the fertility of women who migrated to Canada before reaching age 19, using the 20 per cent sample of the Canadian censuses from 1991 to 2006. Fertility increases with age at immigration, and is particularly high for those immigrating in late adolescence. This pattern prevails regardless of the country of origin, and of whether the mother tongue of the migrants was an official language in Canada.