Hormonal and behavioral determinants of the secondary sex ratio.

@article{Martin1995HormonalAB,
  title={Hormonal and behavioral determinants of the secondary sex ratio.},
  author={John Martin},
  journal={Social biology},
  year={1995},
  volume={42 3-4},
  pages={226-38}
}
The timing of insemination relative to ovulation and the frequency of insemination appear prominently in analyses of variations in human secondary sex ratios. Explanations invoking these variables are shown to be inadequate. A new synthetic model of sex determination is proposed in which the sex of offspring is powerfully determined by the state of the… CONTINUE READING