Is it likely to get pregnant if a standing woman inserts a bit of cum? she stood all time. maximum half of the "load" cum. thanks!

Just as likely as...: If she were sideways, upside down, or lying flat, her chances of getting pregnant would be about the same as if she were standing up. Sperm can swim. If a couple wants to start a family, just do it the usual way (with a penis, not a finger, after getting married and settling down). Otherwise, there may be some scheming going on here... and should stop.

Yes: any unprotected sexual intercourse may result in pregnancy.