Does oral contraceptives pretreatment affect the pregnancy outcome in polycystic ovary syndrome women undergoing ART with GnRH agonist protocol?

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Source: Gynecological Endocrinology - October 10, 2018 Category: Endocrinology Authors: Zhihui Xu Lvhe Meng Chengshuang Pan Xia Chen Xuefeng Huang Haiyan Yang Source Type: research