Effectiveness and Safety Study of Fixed Versus Flexible of Gonadotropin-releasing Hormone Antagonist Protocol
Conditions
Interventions
- DRUG: Follitropin Beta
- DRUG: Ganirelix
- DRUG: Ganirelix
- DRUG: rhCG
- DRUG: triptorelin
Sponsor
Chong Qing Reproducive and Genetic Institute
Collaborators