Hello! At the sexual certificate or act during an ejaculation I feel certain sop...

[Armen]

Hello! At the sexual certificate or act during an ejaculation I feel a certain resistance.
And the wife speaks, that the seed at once pours out. Than it can be caused or called and whether it can cause sterility or barrenness? Thanks!

[Kamenetskij B.A.]

Address to andrologu. I think, what is it not the reason of sterility or barrenness.