Obstetric diseases
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. All were singleton full-term pregnancies. 2. The age of the pregnant women: >= 20 years old and = 2.5 kg and <= 4.0 kg. 4. Planned natural delivery, cephalic presentation, and no contraindications to vaginal delivery. 5. Good perineal development without scars. 6. Both the parturient and her family members signed the consent form.
Exclusion criteria
Exclusion criteria: 1. Operative delivery, emergency cesarean section 2. Malpresentation, cephalopelvic disproportion, etc. 3. Rapid labor without application of hot compress and massage 4. History of vaginal infection and inflammation in the third trimester 5. Accompanied by severe obstetric complications (severe preeclampsia, high myopia, etc.) 6. Mental disorders 7. Presence of language communication barriers 8. Those who voluntarily withdrew from the study
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The degree of perineal laceration; | — |
Countries
China
Contacts
Shunyi Maternal and Child Health Hospital