| NCT Number | NCT05776082 |
| Lead Sponsor | Women's Hospital School Of Medicine Zhejiang University |
| Conditions | Pregnant Women |
| Enrollment | 5,000 participants |
| Start Date | 2023-03-01 |
| Primary Completion | 2026-12-31 (estimated) |
| Study Completion | 2027-12-31 (estimated) |
| Updated on ClinicalTrials.gov | 2025-12-29 |