Results
Out of 382 women who met the
selection criteria, 184 women used the PPOS protocol and 198 women used
the antagonist protocol. One woman
in the PPOS group and one woman
in
the antagonist group had premature
ovulation. Oocytes were not obtained in two
women in the antagonist group. No
transferrable embryos were available in 13 women
in the PPOS group and
25 women in the antagonist group.
During the study period,
26
women in the PPOS group and 47 women in the antagonist group did not
undergo FET. Therefore, 144 women in the PPOS group and 123 women in the
antagonist group completed their first FET and were included for
analysis (Figure1).