Diagnosis

The diagnosis of true labor can only be determined by a vaginal exam to determine if the cervix has changed in dilatation (opening). True labor is determined by whether the contractions are, in fact, changing the cervix. If a woman is experiencing contractions and makes no cervical change, then this is false labor. Dilatation is measured in centimeters and it goes from zero to ten centimeters, which is complete dilatation. Although the woman having the contractions may feel like she is really experiencing labor, true labor is determined by cervical change. Many women may experience Braxton-Hicks contractions (practice contractions) in preparation for true labor, and these can become uncomfortable at times, which prevents the woman from resting. A warm bath or warm drink may help her to relax and sleep. Inevitably she will wake up in true labor with effective contractions. Palpating contractions as they occur can assist in determining whether they are strong. A very strong contraction cannot be indented and will feel as hard as the forehead. A moderate contraction will palpate like the feel of the chin and an easy contraction feels like the end of the nose. If the contractions can be indented, they probably do not constitute true labor.