Viagra (Sildenafil Citrate) Can Affect Male Fertility
A study claimed that Viagra may negatively affect the fertilization process and reduce the fertility of men who take this best-known erectile dysfunction drug.
Pfizer has denied those claims and said that there has been no reported incidents of fertility weakness among the millions of men who have been taking Viagra for years.
Pfizer says that Viagra has been helping men achieve quite the opposite, which is having children. Without anti impotence drugs (Viagra is rated #1 and then comes Cialis and Levitra) many men with severe ED would never be able to father children.
Men who need to use Viagra can always take a little risk, but those who use it as a recreational drug can do without it, 'cause Viagra is not meant to be for all men.
The research on Viagra's effects on male fertility, sperm quality, and sexual health in general will of course continue and new conclusions may affect Viagra's future.