Kumar, D.S.A. and N, D.R.S. 2020. Effect of Oral Contraceptive Pill Pretreatment on Pregnancy Rates in Patients Stimulated with GnRH Antagonists and rFSH for ICSI. International Journal of Innovative Research in Medical Science. 5, 04 (Apr. 2020), 129 to 131. DOI:https://doi.org/10.23958/ijirms/vol05-i04/863.