Patil, Deepak. “Evaluation of Cases of Spontaneous Conceptions During COVID-19 Outbreak and Lock Down: Multicentric Retrospective Analytic Study”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology 11, no. 3 (February 25, 2022): 832–838. Accessed December 29, 2025. https://www.ijrcog.org/index.php/ijrcog/article/view/11299.