The effect of vitamin D supplementation and vaginal probiotics on fertility in women with recurrent implantation failure: A randomized clinical trial

Elham Badihi, Parisa Sharifi, Amir Moradi, Amin Kamrani, Ali Hassanzadeh, Mohammad Sadegh Soltani‐Zangbar, Sara Parsania, Farshid Afandideh, Javad Ahmadian Heris, Shahla Danaii, Behnam Shahriar, Mehrin Sadough, Forough Chakari-Khiavi, Shirin Teymouri-Nobari, Leili Aghebati‐Maleki, Mehdi Yousefi