Some seem to have a bit of a hang up about it. other are not all that worried. It is good from the mans point of view if the woman is not worried about getting semen in her mouth though. The same as it is good for the woman to feel that the man has no negative feelings about her juices so to speak.
They swallow, or they spit.See the Related Question below.
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
The same as anything else you digest
if you want
Other than the possibility of disease in any sexual contact, she can do 20 and not have a problem.
you can swallow the semen. yes, some people do it because it is a "turn on".
Clearly, yes.
no