Effect of different trigger strategies on pregnancy outcomes in letrozole-stimulated and modified natural frozen-thawed embryo transfer cycles: a retrospective cohort study.

In the present analysis of 773 L-FET cycles, the results suggested that the dual trigger group achieved higher PPR and CPR than the hCG and GnRHa groups, although these differences did not reach statistical significance.

also in 111,027 other papers

With standardized LPS (daily 40 mg progesterone injection), the GnRHa group showed a trend toward a higher miscarriage rate than the hCG group, although the difference was not statistically significant.

also in 53,322 other papers