Table 8.

Cycles with and without LH supplementation: Miscarriage rate

Trail	rec FSH +rec LH	rec FSH	% Weights	Odds ratio	95%CI fixed
Tarlatziz	3/9	4/14	16.1	1.25	0.13, 10.5
2006
Humaidan	7/42	12/35	83.9	0.38	0.11, 1.26
2004
Total	10/51	16/49
Pooled odds ratio				0.52	0.21, 1.3
Fixed effects
(Mantel-Haenszel, Robins-Breslow-Greenland)

Note. Chi² (test odds ratio differs from 1) = 1.41, p=0.23.

Non-combinability of studies.

Breslow-Day= 1.24 (df=1), p=0.26.

Cochran Q=1.22 (df=1), p=0.27.