A conceptual program is made to add you’ll causes towards sharp escalation in intercourse ratio at birth
A conceptual program is made to add you’ll causes towards sharp escalation in intercourse ratio at birth 21Based on these findings, we now talk about the theoretic implications. Contained in this data, son-choosy reproductive behaviour describes prenatal sex screening and you will gender-selective abortion. It’s hypothesized you to definitely kid-choosy reproductive behavior are a function …