oocyte_pH progesterone_classification
7.06     positive
7.18     positive
7.30     positive
7.30     positive
7.31     positive
7.32     positive
7.33     positive
7.34     positive
7.36     positive
7.36     positive
7.40     positive
7.41     positive
7.43     positive
7.48     positive
7.49     positive
7.53     positive
7.55     positive
7.57     positive
7.40     none
7.44     none
7.53     none
7.55     none
7.60     none
7.95     none