OB/GYN Student Study Guide
In the first half of the first trimester, use the Crown Rump Length (CRL) which is within 3 – 5 days of accuracy. Doppler: can get FHT (fetal heart tones) at 12 weeks. Quickening: at 16 – 20 weeks (mom feels the baby move) Signs and Sx of Pregnancy: a. Chadwick’s Sign-blue hue of cervix. b. Goodell’s Sign – softening and cyanosis of ... ................
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