Sildenafil(Viagra) Increases, Tadalafil(Cialis) Decreases Sperm Motility
NEW YORK (Reuters Health) Nov 12 -
Sildenafil(Viagra) keenly increases sperm motility in young infertile men, Italian researchers Announcement in the October issue of Fertility and Sterility. The opposite is true for
tadalafil(Cialis).
Dr. Giorgio Pomara and colleagues at
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