Yes, you can swallow semen. People have done that for years. Just make sure the other person is not infected with anything. Still, even orally, a condom is safer. Just use a plain condom for that which has no lubricant nor spermicide.
If you swallow your own semen, then no, you can't get anything new. It's quite safe. It's fairly safe, too, to swallow someone else's semen.
No. When you swallow the semen, it goes to stomach and digested. Sputum comes from your lungs.
After all there is no harm in swallowing your partners semen.
no good mon
yes
You mean, "Semen". Semen is the whitish, thickish fluid that carries the sperm cells (short for spermatazoa) out of a man's body. I have heard it said that semen is somewhat nutritional, but there can't be much taste to it, or the sperm could not live in it. Semen is completely harmless when swallowed.
The same as anything else you digest
if you want
you can swallow the semen. yes, some people do it because it is a "turn on".
Clearly, yes.
no
The testes and the prostate add fluid to semen