Dhama, Vandana, Kiran Kumari, Rachna Chaudhary, and Shakun Singh. “Role of Endometrial Thickness in Natural and Stimulated Cycles in Infertility”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology 9, no. 7 (June 25, 2020): 2872–2877. Accessed October 16, 2025. https://www.ijrcog.org/index.php/ijrcog/article/view/8507.