This article has been cited by other articles in PMC. Gannon W. Fertil Steril.
Nevertheless, it is interesting to note that the findings of various studies based on data drawn from these three data sources suggest that the Indian sex ratio at birth has tended to increase since the beginning of the s Arnold et al. E-mail newsletter.
Sudha and Irudaya Rajan ; United Nations Accordingly, the geographical location of the various districts plays an important role in explaining the variability of the sex ratio at birth. When accounting for the nature of this technology, specifically in female biased sex ratio in Kansas City context of female disadvantage in natality, education is presented as an instrument of technological-constraint change Bose and Trent ; Das Gupta
This increasing trend has been particularly relevant in several states located in North-Northwest India, a region traditionally characterized by strong female disadvantage Miller To measure the degree of female disadvantage in natality, we employ the sex ratio at birth, defined throughout this article as the ratio of male to female children born in a specific period.
Theoretical Results Our concern here is to describe the conditions under which the probability of female disadvantage in natality represented as changes in the proportion of sons born from one generation to female biased sex ratio in Kansas City next is larger or smaller than this probability conditional on being noneducated conditional on being educated versus noneducated.
The latter makes the proof of a straightforward. This leads to the following result.
The medium was collected and replaced every 24 h. Lara M. Offspring sex varies with maternal investment ability: empirical demonstration based on cross-fostering. Coulson G. The blastocysts examined in Experiment 1 displayed a bias in the sex ratio comparable to that observed in two preliminary studies.