Answer by
worker1884 (44)
Sore, swollen nipples can indeed be a sign of pregnancy. Although, it can also be a caused due to breastfeeding (infant not latching on correctly), hormone changes (PMS, premenopause, menopause), water retention, stress, injury, imbalance of fat levels, medication and more. It would be best to consult your doctor to be tested for pregnancy, or any other cause.