10 Discuss significance in text

[cportner]

While it might be messy to show the confidence intervals in all the figures, is it possible to note some significant differences in the text?

[cportner]

• I now highlighted that tests for statistically significant differences across sex compositions are available in the online appendix.
• In the section on how birth spacing changed, I have added discussions of statistical significance when discussing comparisons across sex compositions.
• In the Conclusion, I have also added that when there are no sons, we now see statistically significant longer, rather than statistically significant shorter, birth intervals than if there is at least one son rather than simply discussing the reversal.