No. You cannot get pregnant from oral sex. The sperm would just be dissolved by the strong hydrochloric acid in her stomach.
No. you require sprem to become pregnant, so if none is present then you cant become pregnant.
No.
yes, and not orally but in the vagina.
yes, this happens during oral sex when a male ejaculates in his partner's mouth.
Without sperm, there can be no pregnancy.
Theoretically, you still could.
no because sprem and egg have no blood in them they are just cells (not blood cells)
YES
No, you cannot get pregnant from sperm on a tampon string. Sperm needs to go inside your vagina, on the string there is no medium through which the sperm can swim up into the vagina. You can be at risk of STI's/STD's though.
What is sprem?
If a man has any viable sperm, he could potentially get a woman pregnant.
It is not likely, but it is possible that you can get pregnant when sperm comes in contact with the vagina through fingers.