Is there another entry way besides the vagina to get a girl pregnant?

No, unless You Preform Surgery no Absolutely, positively not. Impossible. ONLY by sexual intercourse, that is - the penis inside the vagina when it ejaculates, and then only with the occurance of a number of other things at that time, (female egg in correct place and sperm finding it), can a women become pregnant. NO OTHER WAY. Period. End of story.