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Renu Singh, Professor, Department of Obstetrics and Gynecology, King George’s Medical University, Lucknow, India, 226003. Anjoo Agarwal, Professor, Department of Obstetrics and Gynecology, King George’s Medical University, Lucknow, India, 226003. Mona Asnani, Associate Professor, Department of Obstetrics and Gynecology, King George's Medical University, Lucknow, India, 226003.

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