The belly button outcome is random. … But it’s really mostly random, as the umbilical cord is always clamped well away from the navel and doesn’t usually affect innie or outie status. The shape of the belly button a person ends up with, however, is determined by how the umbilical cord was attached, not where it was cut.
Regarding this, is it bad to put your finger in your belly button?
If you put your finger in your bellybutton, you are stimulating the nerves that trigger your spine to tell urethra and bladder it is time “GO”. While it may not be exciting news, you can now ask your friends to do the same and see them run to the potty and have a nice giggle…all in the name of medical science.