Verify the Safety and Effectiveness of the Cerclage Pessary in Prevention and Treatment of High-risk Preterm Pregnancy

Status:
Not yet recruiting

Trial end date:
2023-12-01

Target enrollment:

Participant gender:

Verify the safety and effectiveness of the cerclage pessary in the prevention and treatment of high-risk preterm pregnancy.

N/A

QH Medical Technology Ltd.

Progesterone