showed a trendp = 0.092
The biochemical pregnancy rate per ET also showed a trend toward being higher in the treated than in the untreated group (11.4%, 4/35 vs. 5.9%, 2/34; p = 0.092), although this trend disappeared in the SET-only analysis (14.8%, 4/27 vs. 6.5%, 2/31; p = 0.402).