Table 3. Cycle characteristics.
Variable Group 1 Group 2 p value**
(Did not fly) (Flew)
IVF
Fresh
Thaw

272 (15.53%)
1480 (84.47%)

71 (18.54%)
312 (81.46%)
0.15
Number of embryos transferred
1
2
3
4

805 (45.95%)
875 (49.94%)
62 (3.54%)
10 (0.57%)

144 (37.6%)
210 (54.83%)
25 (6.53%)
4 (1.04%)
<0.01