Babb P
Popul Trends. 1995 Spring(79):34-6.
This article focuses on women aged forty and over in England and Wales. It identifies changes in fertility patterns in the late childbearing ages, including trends in multiple maternities, conceptions terminated by an abortion, and the effects of delayed childbearing on births outside marriage and on the birth order distribution of births within marriage.
本文聚焦于英格兰和威尔士40岁及以上的女性。它确定了晚育年龄段生育模式的变化，包括多胞胎生育趋势、因堕胎终止的妊娠，以及晚育对非婚生育和婚内生育胎次分布的影响。
