My left nipple is sometimes inverted for seemingly no reason at all. it's normal a lot of the time and when i'm cold but sometimes it does that. why?
Content on HealthTap (including answers) should not be used for medical advice, diagnosis, or treatment, and interactions on HealthTap do not create a doctor-patient relationship. Never disregard or delay professional medical advice in person because of anything on HealthTap. Call your doctor or 911 if you think you may have a medical emergency.