Kshrisagar SP, Shirsath AS. A cross-sectional study of fertile period awareness, knowledge, attitudes and practice in infertile couples seeking fertility assistance. Int J Reprod Contracept Obstet Gynecol [Internet]. 2018 Aug. 27 [cited 2025 Oct. 4];7(9):3744-7. Available from: https://www.ijrcog.org/index.php/ijrcog/article/view/5256