Does sildenafil affect sperm quality?

High quality studies such as systematic evaluation and meta-analysis have shown that sildenafil has no effect on male semen volume and sperm concentration, and can moderately enhance sperm motility and the proportion of normal sperm morphology in infertile men. This means that sildenafil may have a positive impact on semen parameters in infertile patients (ED) while improving or treating them. Simply put, it is beneficial for conception.
At present, there is no evidence to suggest that taking sildenafil in men can cause malformations or cancer to the fetus during pregnancy. So after taking sildenafil, you can rest assured to prepare for pregnancy and have children.