Your body digests the semen so there is no way.
Alcohol can be detected in the body by a blood test up to 12 hours after it is ingested. It can appear one to five days after being ingested in a saliva test.
Full of vitamins ingest away, assuming no std's aids etc.
Your question is not entirely coherent. Although, I think you're asking how long semen can be detected in the vagina for an analysis. Semen can live up to 5 days in the vagina and still be analyzed.
The urethra is the passageway for semen as it leaves the male's body. In the male, the urethra carries semen and urine, while in the female the urethra only carries semen.
Conserving semen has no benefits. It is a myth (wrong belief) that conserving semen is good.
Opiates can be detected in your system if enough poppy seeds are ingested.
The same as anything else you digest
No. It has to be ingested in the body by smoking.
wetdreams
No semen does not cause any body pain at all.
Ingested inhaled or skin contact?
Yes, the semen is excreted in the form of faeces or urine.