Table 2. Description and comparison of semen parameters before and after treatment
Semen parameter	Before treatment		After treatment		p-value
	Median	IQR	Median	IQR
Concentration (sperm/mL)	2.5×107	1.2×107 - 5×107	3.6×107	1.5×107 - 7×107	0.004
Morphology	1%	0% - 2%	1%	0% - 3%	0.01
Motility	28%	10% - 50%	35%	12% - 50%	0.2