All of the outcomes were reported as the number of patients in the hFSH or rFSH arm and the number of patients remaining in the pool. There were 120 patients in the hFSH arm and 118 patients in the rFSH arm.
The numbers of patients in the hFSH arm and remaining in the pool were, respectively:
7 and 113 for cancelled ovum pick-up,
0 and 113 for oocytes recovered,
2 and 111 for fertilisations,
0 and 111 for embryo transfers,
53 and 58 for chemical pregnancies,
7 and 51 for clinical pregnancies,
3 and 48 for continuing pregnancies,
6 and 42 for live births, 28 and 14 for multiple births,
34 and 8 for premature births, and
114 and 6 for cases of OHSS.
The numbers of patients in the rFSH arm and remaining in the pool were, respectively:
3 and 115 for cancelled ovum pick-up,
0 and 115 for oocytes recovered,
2 and 113 for fertilisations,
0 and 113 for embryo transfers,
63 and 50 for chemical pregnancies,
5 and 45 for clinical pregnancies,
1 and 44 for continuing pregnancies,
6 and 38 for live births,
23 and 15 for multiple births,
29 and 9 for premature births, and
115 and 3 for cases of OHSS.