No, It smells like it used to...
You mean "Semen", which is the fluid that carries spermatazoa out of the male body. Semen after a few minutes can smell somewhat "fishy", so I suppose it could do the same in someone's mouth.
Not right away. After a while, semen can take on a fishy odor, though.
No semen does not cause any body pain at all.
No! No
A fishy odour is a sign of an overgrowth in bacteria.This can occur as a result of a temporary imbalance in pH, for example after penis-to-vaginal intercourse without a condom as the semen is more alkaline it makes the vaginal pH less acidic so more favourable to harmful bacteria that can cause this fishy odour. If the odour continues for a few days it may be a bacterial infection like Bacterial Vaginosis, where the harmful vaginal bacteria takes over from the healthy vaginal bacteria - this requires a trip to your doctor.
It is possible for people to be allergic to semen. - Perhaps that is the cause.
Ummm, no.
Probably none. There are diseases which can cause you to discharge a pus substance, but no, not semen.
No. Prostate massage removes the build up of prostatic fluid, which mixes with semen, but does not cause thickening of the semen. Thick semen is due to not drinking enough water, or blood flowing back into the scotum, which is caused by vericoseles.
No. Semen does not contain hair-growing chemicals. It is not Propecia.
pussey
No.