@thedoctor9690: Belly buttons come in many different shapes, sizes, and appearances—and most variations are completely normal. Whether your belly button is an innie, outie, flat, deep, vertical, horizontal, off-center, teardrop-shaped, or U-shaped, it usually reflects natural differences in anatomy. In most cases, the appearance of your belly button is nothing to worry about unless you notice pain, swelling, redness, discharge, or a new bulge, which should be evaluated by a healthcare provider. #HumanAnatomy #BodyFacts #HealthEducation #MedicalEducation #anatomyfacts