| Abstract: | ![]()
Abstract In 1851-61, the crude birth rate in Canada was 45. In 1972, it was approximately 16. Not only have birth rates decreased but the average family size has declined from five or six children per family at the turn of the century to two or three children in the 1970'S. In addition, women are completing their childbearing at an earlier age. 50 years ago, it was not uncommon for a woman to have a child in her late thirties or early forties. To-day, this is a relatively rare event. In fact, it is estimated that approximately 80% of all families have the number of children desired before the woman is 30 years of age. This new demographic pattern creates an important and crucial situation for Canadian couples. At age 30, with all the desired children and 15 more years of potential childbearing ahead of them, what can they do to prevent the occurrence of additional pregnancies? |
