Nienke S Weiss, Elena Kostova, Marleen Nahuis, Ben Willem J Mol, Fulco van der Veen, Madelon van Wely
BACKGROUND: Ovulation induction with follicle stimulating hormone (FSH) is a second-line treatment in women with polycystic ovary syndrome (PCOS) who do not ovulate or conceive on clomiphene citrate. OBJECTIVES: To compare the effectiveness and safety of gonadotrophins as a second-line treatment for ovulation induction in women with clomiphene citrate-resistant polycystic ovary syndrome (PCOS), and women who do not ovulate or conceive after clomiphene citrate. SEARCH METHODS: In January 2018, we searched the Cochrane Gynaecology and Fertility Group Specialised Register of Controlled Trials, CENTRAL, MEDLINE, Embase, PsycINFO, CINAHL, the World Health Organisation clinical trials register, Clinicaltrials...
January 16, 2019: Cochrane Database of Systematic Reviews