Cryopreserved Thawed Blastocyst Transfer in Natural Cycle With or Without hCG Administration
Cryopreserved Thawed Blastocyst Transfer in Natural Cycle With or Without hCG Administration
The rational of the study is to assess the pregnancy rate after the transfer of frozen blastocyst in natural cycle controlled by external administration of hCG.
Inclusion Criteria:
Exclusion Criteria: