Sambath, Shanthadevi, Thangamani Balasubramanian, Shanthirani Ilangovan, Mahalakshmi Aravazhi, and Shanthavibala Shanmuganathan. “Awareness of Contraception and the Reasons for Having More Than Two Children: A Survey Among Antenatal Women”. International Journal of Reproduction, Contraception, Obstetrics and Gynecology 5, no. 4 (December 27, 2016): 959–961. Accessed October 12, 2025. https://www.ijrcog.org/index.php/ijrcog/article/view/825.