Which of the following is the most accurate way of dating the pregnancy?
Ans. is c, i.e. Crown rump length on abdominal or vaginal ultrasoundBest method for dating of pregnancy is ultrasound in first trimester. The best parameter is Crown Rump length.
Determination of uterine size on pelvic examination
Quantitative serum HCG level
Crown rump length on abdominal or vaginal ultrasound
Determination of progesterone level along with serum HCG level
Diagnosis of Pregnancy