Mrs. Rajni Devi, a 21-year-old Hindu housewife, presented with pain and leaking since that morning at 39+1 weeks of gestation. She had one previous abortion 11 months prior. On examination, she was in early labor with a cephalic presentation, 2-3 cm dilated cervix and leaking amniotic fluid. Her blood group was B Negative while her husband's was O Positive.