| Trial name or title | Evaluation of the effects of Calcium‐ Vitamine D supplementary on ovulation and fertility outcomes of patients with poly cystic ovary syndrome referring to Infertility Clinic of Imam Khomeini Hospital in 2011 and 2012 for in vitro fertilization |
| Methods | Randomisation: randomised. Blinding: double‐blind. Placebo: used |
| Participants | Abnormal menstrual cycles (oligomenorrhoea or amenorrhoea); sonographically‐confirmed polycystic ovary; hyperandrogenism |
| Interventions | Intervention 1: In control group, participants do not receive routine administration of calcium‐D combinations Intervention 2: In intervention group, supplementary tablets of 1000 mg calcium combined with 400 IU vitamin D are administered (orally) twice a day for 3 months |
| Outcomes | Pregnancy. Timepoint: 2 and 12 weeks. Method of measurement: sonography and biochemistry |
| Starting date | 21 January 2012 |
| Contact information | Azadeh Mahdian Department of Obstetrics and Gynecology, Vali‐e‐ Asr Hospital, Imam Khomeini Hospital Complex, Keshavarz Blv Tehran Iran, Islamic Republic of mahdian@razi.tums.ac.ir |
| Notes |
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