Postpartum uterine involution, relieve breast pain
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. There were no serious complications and complications in prenatal examination; 2. women who give birth naturally or undergo elective surgery at normal term of 37-42 weeks and voluntarily breast-feed after delivery; 3. Sign the informed consent form.
Exclusion criteria
Exclusion criteria: 1. Severe preeclampsia; Intrahepatic cholestasis of pregnancy; 2. twins, macrosomia and polyhydramnios; 3. the APTT time of coagulation dysfunction is more than 40s, and the platelet count is less than 80× 109/l; 4. Other systemic diseases whose condition is not controlled; 5. metal implants in the body; 6. Allergic to ultrasonic couplant; 7. Other diseases that researchers think are not suitable for selection.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Descending index of uterine fundus; | — |
Secondary
| Measure | Time frame |
|---|---|
| Lochia termination time;Defective rate of restoration; | — |
Countries
China
Contacts
West China Second Hospital of Sichuan University