Variable

N

%

Obstetric ultrasonography is safe

· Strongly disagree

6

1.6

· Disagree

11

3.0

· Not sure

61

16.5

· Agree

93

25.2

· Strongly Agree

198

53.7

Obstetric ultrasonography can lead to congenital anomaly

· Strongly disagree

266

72.1

· Disagree

43

11.7

· Not sure

40

10.8

· Agree

15

4.1

· Strongly Agree

5

1.4

Views on the cost of obstetric ultrasonography

· Cheap

53

14.4

· Average

172

46.6

· Costly

144

39.0