Asumpinwong, Chutimon, and Japarath Prechapanich. 2009. “Intrauterine Insemination: Relationship of Postwash Total Motile Sperm Count to Pregnancy Rates per Cycle in Siriraj Hospital”. Thai Journal of Obstetrics and Gynaecology 17 (4). Bangkok, Thailand:237-43. https://he02.tci-thaijo.org/index.php/tjog/article/view/1501.