The breasts contain a number of specialized cell types that work together to allow lactation. The glandular tissue of the breast is made up of lobules and ducts, which produce milk and carry that milk to the nipple.

Women are being so educated about watching for lumps and bumps on the breast that could be a sign of cancer or something abnormal, that many are just not sure what should or shouldn't be present on the breast. It is perfectly normal to have various sized bumps around the areola or the nipple of the breast.

A breast lump alarms most women under normal circumstances, but breastfeeding mothers might also worry about how the lump could affect their babies. While many women immediately fear breast cancer, they should rest assured that it is extremely rare in breastfeeding women.

Breast nodules are lumps or swelling in the breasts. Both men and women at any age can have a breast nodule. Most individuals associate nodules with breast cancer, but there are many possible causes. It is important to recognize the difference between healthy and unhealthy breast tissue.