Carraradesigns
Step 12
Hold the tape measure where it was and place your finger on the center of your bottoms, make sure it aligns with the point where your exit is.

Read the measurement there. This should give you the distance from your belly button to the center of your anus-exit.

Write this down as measurement

029 Basin (pelv.) D VER Navel to anus
Stap 12.pictClipping