Effect of Vitamin D on Ovulation Rate in Women With Polycystic Ovary Syndrome

Use of hormonal medication (including contraception) within 3 months prior to study inclusion, except the use of a progestogen to induce withdrawal bleeding every 3 months

History of any medical condition or medications that may predispose to vitamin D sensitivity, altered vitamin D metabolism and/ or hypercalcemia, including active tuberculosis or current therapy for tuberculosis, sarcoidosis, history of renal/ ureteral stones, parathyroid disease, renal or liver failure or current use of anti-convulsants

Use of insulin-sensitizing drugs, lipid lowering drugs or anti-hypertensive

Anticipated to use the above medications in the coming one year