Clinical Trials · NCT03809221
The Effectiveness and Safety of the Prolonged Down-regulation Protocol for Controlled Ovarian Hyperstimulation
- Phase
- Phase 4
- Recruitment status
- Unknown
- Sponsor
- Peking University People's Hospital
- Enrollment
- 1,892
- Start date
- Feb 2019
- Locations
- See registry
- Primary endpoint
- live birth rate per transferred cycle