How long penis should be to make a woman pregnant?

Answer 1

Whether or not a woman gets pregnant has nothing to do with how long a penis was inside her during intercourse, and everything to do with whether or not any seminal fluid makes contact with her vagina.

Answer 2

It actually does not even have to enter the vagina to cause pregnancy if there is sperm/ejaculate on the outside of her vagina. If there is ejaculate around, on and definitely in the vagina there is always a possibility of pregnancy.

Answer 3

Length has nothing to do with it, it isn't the penis that makes her pregnant, it is the sperm ejaculated through it.
Length is irrelevant. Any size can cause pregnancy

Answer 4

You can be just at the entrance of the vaginal canal. The sperms are good swimmers.

Answer 5

You risk pregnancy just by rubbing the penis with pre-ejaculation against the vaginal opening. You barely need to go in at all.

Answer 6

yo, atleast 18 inches