Table 1.

Number of started cycles and ongoing implantation rate in fresh and frozen cycles

Outcome	Fresh cyclesa		Frozen cyclesb
	Follitropin delta	Follitropin alfa	Follitropin delta	Follitropin alfa
N	665	661	222	219
Started cycles	1012	1015	341	351
Ongoing implantation ratec	312/971 (32.1)	313/976 (32.1)	126/457 (27.6)	132/475 (27.8)

^aThe women underwent a maximum of three fresh cycles

^bThe women underwent a maximum of eight frozen cycles

^cThe number of intrauterine viable fetuses 10–11 weeks after transfer divided by number of blastocysts transferred (%)

N total number of women