In the land of the sperm, the one eyed phallus is king. At night.
It's not harmful at all.
No
No it's not harmful in healthy males.
No it cannot, unless you are allergic to your partner's sperm. But, even then, it will not be harmful, just causing an allergic response of hives.
Yes it kills it
No it is not.
why sperm falling
Not unless he has a STD.
definitely if you are a woman
It should not be physicially harmful.
No, not at all harmful and perfectly natural and healthy.