Table 2.

Effects of treatment on percentage of sperm motility forms in the ejaculate.

Parameters	Increase		No Change		Decrease		Test Result	p *
	n	%	n	%	n	%
Form A	88	54%	40	25%	35	21%	7.254	0.027
Form B	120	74%	14	9%	29	18%	46.466	<0.001
Form C	82	50%	30	18%	51	31%	19.642	<0.001
Form D	60	37%	42	26%	61	37%	1.568	0.456

* Friedman test.