subinvolution of uterus
Conditions
Interventions
Sponsors
Eligibility
Inclusion criteria
Inclusion criteria: 1. nulliparous patients; 2. between 20 and 40 years old (including 20 and 40 years old), the height is greater than 145cm, and the gestational age (37 weeks and <42 weeks), single pregnancy, and cesarean delivery; 3. cesarean section by transverse incision in the lower segment, and intraoperative bleeding less than 400ml; 4. neonatal weight is greater than 2500g and < 4000g, no neonatal asphyxia, no need to be admitted into intensive care unit, and after birth,room of mother and infant; 5. no previous impact on the basic diseases of breast-feeding and the selection of breast-feeding after delivery; 6. primipara or family member signed the informed consent and agreed to accept the test.
Exclusion criteria
Exclusion criteria: 1. ever have reproductive tract deformity, no uterus disease (such as hysteromyoma, adenomyosis, etc.); 2. have pregnancy complications, pregnancy with internal or surgical diseases , etc,during pregnancy; 3. obstetric complications during delivery (such as postpartum hemorrhage, amniotic fluid embolism,etc.); 4. amniotic fluid volume abnormality, such as polyhydramnios or hypamnios; 5. moderate or severe anemia; 6. have been accepted drug treatment of inhibiting uterine contraction 48 hours before cesarean section; 7. coagulation function was significantly abnormal; 8. with some reasons can not to breastfeed.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Size of the uterus;Height of fundus of uterus;The speed of uterine involution; | — |
Secondary
| Measure | Time frame |
|---|---|
| Bleeding;Hemoglobin;Erythrocyte counts;Duration of lochia rubra; | — |
Countries
China
Contacts
First Affiliated Hospital of Guangzhou University of Chinese Medicine