Recently, a special emphasis has recently been directed to the potential role of vitamin D and some regulatory peptides (e.g. adipokines and follistatin) and their associated metabolic roles and genetic factors in the development of PCOS and its related co-morbidities. The aim of this study was to assess the feasibility of conducting a pragmatic RCT assessing the effectiveness of adopting a protocol of screening for and correcting Vitamin D deficiency in women with PCOS seeking fertility treatment in a low/middle income care (LMIC) setting

Research question: In PCOS patients, is there any effect of vitamin D testing and correction on ovulation induction in women with PCOS? Research hypothesis: There is effect of testing and correcting vitamin D status as regard ovulation in patients with PCOS