Find over 200 print-friendly fact sheets about heart disease and related health topics.
nears, the fetus's head drops down into the pelvis and pushes against the
cervix. The cervix begins to thin (efface) and open (dilate), sometimes over a
November 2, 2011
Sarah Marshall, MD - Family Medicine & Kirtly Jones, MD - Obstetrics and Gynecology
To learn more visit Healthwise.org
© 1995-2012 Healthwise, Incorporated. Healthwise, Healthwise for every health decision, and the Healthwise logo are trademarks of Healthwise, Incorporated.