Iqra Jabeen, et al. “The Role Of Cortisol As A Neuroendocrine Marker In Fertility Among Pakistani Married Couples Exploring The Impact Of Stress Hormones On Reproductive Outcomes”. Policy Journal of Social Science Review, vol. 4, no. 3, Mar. 2026, pp. 957-76, https://policyjssr.com/index.php/PJSSR/article/view/855.