Comparison 4. Modified natural cycle FET (HCG trigger) versus HT FET.

Outcome or subgroup title	No. of studies	No. of participants	Statistical method	Effect size
1 Live birth rate per woman	1	959	Odds Ratio (M‐H, Fixed, 95% CI)	1.34 [0.88, 2.05]
2 Ongoing pregnancy rate per woman	1	959	Odds Ratio (M‐H, Fixed, 95% CI)	1.21 [0.80, 1.83]
3 Clinical pregnancy rate per woman	1	959	Odds Ratio (M‐H, Fixed, 95% CI)	1.22 [0.87, 1.70]
4 Cycle cancellation rate per woman	1	959	Odds Ratio (M‐H, Fixed, 95% CI)	0.70 [0.52, 0.95]
5 Endometrial thickness	1	959	Mean Difference (IV, Fixed, 95% CI)	0.10 [‐0.13, 0.33]