Women who smoke while pregnant will cause increased body weight is less than normal, giving the opportunity to the abortion, premature birth, and postpartum hemorrhage during a 2 times.
Women who smoke while pregnant. Weight gain is less than normal. The chance of miscarriage, premature birth, bleeding, childbirth and postpartum much as two-fold.
Women who smoke during pregnancy. To make the weight gain less than normal, a miscarriage, premature birth, postpartum hemorrhage between and is 2 times.