GNRH1 and adenomyosis: Several retrospective studies and case reports have found an improvement in fertility when adenomyosis has been managed with GnRH agonist or levonorgestrel intrauterine hormonal treatments, surgical resection of adenomyomas, uterine artery embolization or magnetic resonance-guided focused ultrasound (Honore et al., 1988; Silva et al., 1994; Wang et al., 2000; Wang et al., 2006; Tremellen and Russell, 2011 Park et al., 2016;; Liang et al., 2019; Stanekova et al., 2018).