Chakravarty, Baidyanath, Ratna Chattopadhyay, Kuladip Jana, and Pratip Chakraborty. “Female Fertility Clock Closes to Tick Around the Age of 43”. Journal of Endocrinology and Reproduction 25, no. 1 (July 20, 2021): 79–85. Accessed May 3, 2024. https://www.informaticsjournals.com/index.php/jer/article/view/27816.