This is a follow-up protocol to collect the outcome of FTET cycles, performed after the embryos are cryopreserved in base study P05690 (NCT00702845), to enable estimation of the cumulative pregnancy rate for each treatment group.
Clinical trial objective is to collect the outcome of Frozen-Thawed Embryo Transfer (FTET) cycles performed after the embryos are cryopreserved in the base study P05690 in order to estimate the cumulative pregnancy rate for each treatment group.