The fact is that all breast are capable of producing milk and as such they are normal even though they come in a huge variety of shapes and sizes. Every breast however, regardless of size or shape, has a nipple surrounded by a disc shaped area, the areola, which is a darker colour than the skin surrounding it. The size and shape of mature woman's breasts vary greatly between individuals - and can even vary in individual women, particularly during pregnancy and lactation and at various times in the menstrual cycle. Some women think their breasts are abnormal, not just because of their shape, but also their size.
Variations are usually due to weak development, but are still regarded as normal.
There is hardly a woman who does not have at least one hair on her breasts, usually around the areola, and some woman have many. While their presence is normal they can be a cause of embarrassment, especially if they are coarse and dark, some woman have them permanently removed by electrolysis, for others occasional shaving or plucking or the use of a depilatory cream is enough. After the menopause, the hair around the breast grows more slowly and it may eventually disappear with age.