Fig. 1A—Choice of imaging technique, by trimester. Bar graphs depict
respondent choices of imaging technique during first (A), second
(B), and third (C) trimesters.
Fig. 1B—Choice of imaging technique, by trimester. Bar graphs depict
respondent choices of imaging technique during first (A), second
(B), and third (C) trimesters.
Fig. 1C—Choice of imaging technique, by trimester. Bar graphs depict
respondent choices of imaging technique during first (A), second
(B), and third (C) trimesters.