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In order to do this, the cervix must be checked to see how much it has effaced, thinned out, and how far dilated it is. The score goes by a points system depending on five factors. Each factor is scored on a scale of either 0–2 or 0–3, any total score less than 5 holds a higher risk of delivering by caesarean section.
From that point, pressure from the presenting part (head in vertex births or bottom in breech births), along with uterine contractions, will dilate the cervix to 10 centimeters, which is "complete." Cervical dilation is accompanied by effacement, the thinning of the cervix. General guidelines for cervical dilation: Latent phase: 0–3 centimeters
Dilation (or dilatation) and curettage (D&C) refers to the dilation (widening or opening) of the cervix and surgical removal of sections and/or layers of the lining of the uterus and or contents of the uterus such as an unwanted fetus (early abortion before 13 weeks), remains of a non-viable fetus, retained placenta after birth or abortion as well as any abnormal tissue which may be in the ...
The medication maintains a patent ductus arteriosus. The ductus arteriosus is a shortcut between the aorta and pulmonary artery, two large vessels branching off the heart. This shortcut allows the fetus to maintain blood flow before birth. However, it closes shortly after birth when the newborn can breathe oxygen.
Dilation and evacuation can be offered for the management of second trimester miscarriage if skilled providers are available. [6] Some women choose D&E over labor induction for a second trimester loss because it can be a scheduled surgical procedure, offering predictability over labor induction, or because they find it emotionally easier than undergoing labor and delivery.
The postpartum period begins right after the baby's birth and can last up to 6 months, during which time the mother's body undergoes significant changes to return to its prepregnant state. It can be divided up to 3 phases: acute period (first 6–12 hours after delivery), subacute period (2–6 weeks), and delayed postpartum period (last up to ...
Osmotic dilators are most commonly used to slowly dilate and soften the cervix prior to surgical abortion, a process referred to as cervical preparation. Adequate cervical preparation is important prior to surgical abortions because it helps to prevent complications of dilation and evacuation (D&E), such as laceration of the cervix. [5]
Sometimes a dilation and curettage procedure is necessary to remove any remaining fetal or placenta tissue. [2] Instillation methods can require hospitalization for 12 to 48 hours. [2] In one study, when laminaria were used to dilate the cervix overnight, the time between injection and completion was reduced from 29 to 14 hours. [3]