“…From the year 2007 onward, studies focused on OM disturbances increased. Four studies covered dysmenorrhea exclusively (Bush, Brick, East, & Johnson, 2017;Chiou, Wang, & Yang, 2007;Savitha, Roopa, & Sridhara, 2016;Su & Lindell, 2016), and three included it with other disturbances (Fetohy, 2007;Haque, Rahman, Itsuko, Mutahara, & Sakisaka, 2014;Malathi, 2018). One study focused on polycystic ovarian syndrome (Suji, Kumari, & Santha, 2016), and four covered abnormal uterine bleeding or irregular cycles with other disturbances (Fakhri, Hamzehgardeshi, Golchin, & Komili, 2012;Fetohy, 2007;Haque et al, 2014;Malathi, 2018).…”