Perineal laceration during delivery
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. Primipara with 34 weeks' gestation; 2. Aged < 35 years old; 3. Objects without previous abortion history; 4. Primipara with 34 weeks' gestation; 5. Participants who will sign informed consent to participate in the study voluntarily.
Exclusion criteria
Exclusion criteria: 1. Patients with serious diseases of other systems; 2. Patients with serious complications of pregnancy such as hypertension and diabetes; 3. Those conditions that are not suitable for normal delivery as assessed by obstetricians, such as placenta previa, macrosomia, and malposition; 4. Patients with AIDS, venereal diseases and other infectious diseases.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Lateral perineal rate;Perineal tear rate;Classification of perineal laceration; | — |
Countries
China
Contacts
The Second Affiliated Hospital of Hai'nan Medical College