Pregnant women are prone to uterine contractions, the bad from childbirth many times and if the uterine contractions, the bad will cause bleeding after childbirth.
Pregnant women with a chance of uterine contractions of childbirth corset bad times and if uterine contractions corset will not result in postpartum hemorrhage have.
Pregnant women to prevent uterine contraction bad from childbirth several times, and if the uterus contraction is not good will result in postpartum hemorrhage.