Table I.

Clinical characteristics among groups treated with varying melatonin concentrations.

Melatonin treatment group (mol/l)	Age (years)	Body mass index	Total Gn dose (IU)	Gn using days
0	27.0±2.62	20.42±1.52	1,730±400.10	11.2±1.69
10−5	27.3±3.62	21.85±3.33	1,862±541.98	12.1±2.33
10−7	27.5±3.59	22.41±2.88	2,104±533.11	12.4±2.67
10−9	28.4±3.03	21.16±2.71	1,982±453.28	10.9±1.37
10−11	27.6±3.37	22.99±2.31	2,280±420.49	12.8±2.65

n=40 per group. Gn, gonadotropin.