What Are The Major Determinants Of Fertility?

What Are The Major Determinants Of Fertility? percentage of women in sexual union, frequency of sexual intercourse, postpartum abstinence, lactational amenorrhea, contraceptive use, induced abortion, spontaneous intrauterine mortality, natural sterility, and. What are the fertility determinants? Bongaarts and Potter (1983) developed a model to quantify the effects of the six proximate determinants that in their

Does Japan Have A Low Fertility Rate?

Does Japan Have A Low Fertility Rate? Does Japan have a low fertility rate? Since 2000, Japan’s TFR has fluctuated between 1.3 and 1.4 children per woman. Birthrates this low have led to extreme population aging and even population decline. Does Japan have a high total fertility rate? In recent decades Japan’s population has aged