Comparison 1. Pulsatile GnRH and FSH versus FSH only.

Outcome or subgroup title	No. of studies	No. of participants	Statistical method	Effect size
1 Ongoing pregnancy (per woman)	1	2	Peto Odds Ratio (Peto, Fixed, 95% CI)	0.0 [0.0, 0.0]
2 Ovulation rate (per cycle)	1	8	Peto Odds Ratio (Peto, Fixed, 95% CI)	16.44 [1.13, 239.32]
3 Clinical pregnancy (per woman)	1	8	Peto Odds Ratio (Peto, Fixed, 95% CI)	7.39 [0.15, 372.38]
4 Incidence of OHSS (per woman)	1	15	Peto Odds Ratio (Peto, Fixed, 95% CI)	0.0 [0.0, 0.0]
5 Multifollicular growth (per cycle)	1	8	Peto Odds Ratio (Peto, Fixed, 95% CI)	0.06 [0.00, 0.88]