Goodell’s sign is characterized by:

Pregnancy is identified through presumptive, probable, and positive signs, categorized by specificity. Probable signsare objectivefindings noted by clinicians that suggest pregnancy but are not definitive. They include Chadwick’s sign, Goodell’s sign, Hegar’s sign, ballottement, uterine enlargement, and a positive hCG test. These signs result from physiological changes due to pregnancy but can also be mimicked by other gynecologic conditions such as tumors or hormonal imbalances. Unlike presumptive signs, they are observable; however, only positive signs can confirm pregnancy.

Rationale for correct answers

2.Chadwick’s sign is a probable sign. It is the bluish discoloration of the vaginal mucosa and cervix due to increased vascularity, seen around 6–8 weeks of gestation and detectable during pelvic examination.

3.Ballottement is a probable sign. It refers to the passive rebound of the fetus when the cervix is tapped, typically evident between 16–18 weeks. It is a physical exam finding that may suggest pregnancy.

5.Uterine enlargement, when palpated by a clinician, is a probable sign. The uterus increases in size due to the growing embryo, but similar enlargement can occur in cases of fibroids or adenomyosis.

Rationale for incorrect answers

1.Auscultation of fetal heart tones is a positive sign. It confirms the presence of a viable fetus and is typically detected by Doppler at 10–12 weeks. It is definitive and diagnostic for pregnancy.

4.Fatigue is a presumptive sign. It is a subjective experience reported by the pregnant woman and can be caused by many non-pregnancy-related conditions such as anemia, stress, or hypothyroidism.

Take home points

• Probable signs are objective but not conclusive for pregnancy.

• Chadwick’s sign, ballottement, and uterine enlargement are all probable signs.

• Fetal heart tones confirm pregnancy and are positive signs.

• Fatigue is a subjective presumptive sign and not observable by clinicians.

Pregnancy is identified through presumptive, probable, and positive signs, categorized by specificity. Probable signsare objectivefindings observed by clinicians that strongly suggest pregnancy but are not definitive. These include Goodell’s sign, Chadwick’s sign, Hegar’s sign, and a positive pregnancy test. Goodell’s signis the softening of the cervical tipdue to increased vascularization caused by rising estrogen levels. It typically occurs around 6–8 weeksof gestation. Unlike presumptive signs, probable signs are observable and measurable, but still not conclusive without positive confirmation.

Rationale for correct answers

2.Goodell’s sign refers to softening of the cervical tip, detectable during a pelvic exam around 6–8 weeks. This change occurs due to increased vascularity and hypertrophy from elevated estrogen, classifying it as a probable sign of pregnancy.

Rationale for incorrect answers

1.Bluish discoloration of the vaginal mucosa is Chadwick’s sign, not Goodell’s. It results from increased blood flow to the cervix and vagina and appears around 6–8 weeks, also classified as a probable sign.

3.Softening of the lower uterine segment is Hegar’s sign, not Goodell’s. It is detected during bimanual examination around 6–12 weeks and reflects uterine softening below the cervix, also a probable sign.

4.Passive movement of the unengaged fetus during palpation is ballottement, not Goodell’s. It occurs between 16–18 weeks and is another probable sign, observed during a physical exam when the fetus rebounds after being pushed.

Take home points

• Goodell’s sign is cervical softening due to increased vascularization from estrogen.

• Chadwick’s sign is bluish discoloration of the cervix and vaginal mucosa.

• Hegar’s sign is softening of the lower uterine segment below the cervix.

• Ballottement is the passive rebound of the fetus when tapped during a pelvic exam.