My breast is hard and black i haven't got my period in one month and 13 days could i be pregnant?
Well, it is hard to determine with no more details. I would
recommend that you see a doctor right away. Although breast
discoloration is a symptom of pregnancy, your breast turning black
is not. Missing a period is also a symptom of pregnancy, but I
would highly recommend that you consult a doctor for further
information.