"F: fetus alive"
"O: os dilated"
"R: ruptured membrane / rotation complete"
"C: cervix take-up"
"E: engagement of head"
"P: presentation suitable"
"S: sagittal suture in AP diameter of inlet"
"FORCEPS"
"S: sagittal suture in AP diameter of inlet"
"F: fetus alive"
"O: os dilated"
"R: ruptured membrane / rotation complete"
"C: cervix take-up"
"E: engagement of head"
"P: presentation suitable"
"S: sagittal suture in AP diameter of inlet"
"F: fetus alive"
"O: os dilated"
"R: ruptured membrane / rotation complete"
"E: engagement of head"
"P: presentation suitable"
"S: sagittal suture in AP diameter of inlet"
Expected headings
"Mnemonic"