No. Only vaginal sex will result in pregnancy
. Sperm must travel from the penis through the vagina, through the cervix
, through the uterus
, and into the fallopian tube
for fertilization to occur.
IF the woman swallows semen, it is quickly and effectively destroyed in the stomach. Even were it to survive this hostile environment, it would still have no way to enter the fallopian tubes, as the alimentary and reproductive systems do not connect.
GO to your local college library and see if they have a copy of the film, "The Miracle of Life". IT will answer ALL of your questions about the mechanics of reproduction.