Effect of pretreatment with combined oral contraceptives on outcomes of assisted reproductive technology for women with polycystic ovary syndrome: a meta-analysis.
Soo Youn SongJung Bo YangMin Soon SongHye Young OhGeon Woo LeeMina LeeYoung Bok KoKi Hwan LeeHa Kyun ChangSang Mi KwakHeon-Jong YooPublished in: Archives of gynecology and obstetrics (2019)
Pretreatment with COC in women with PCOS before assisted reproductive technology may have an adverse effect on clinical outcomes, especially with a GnRH antagonist protocol.