Why do girls have black nipples?

Dark nipples in girls are a very common condition, especially in adult women and middle-aged and elderly women. There are many reasons for dark nipples in women. It is usually caused by the increase of women's age. It is a normal physiological condition, but it is also easy to cause this condition when suffering from diseases.

Why do girls have black nipples?

For women, especially middle-aged or elderly women or young women. If nipples become dark, there are two possibilities: one is pathological and the other is physiological. The pathological one is mainly caused by pituitary tumors in the body, which causes excessive secretion of estrogen, thereby stimulating melanin deposition. In addition, physiologically, a large amount of hormones are secreted during pregnancy, which causes melanin to deposit, making the nipples and areola darker and larger. Generally speaking, this situation requires going to a breast specialist for complete examinations before treatment. If it is pathological, the primary disease needs to be treated; if it is physiological, just pay attention to maintaining hygiene.

Why do nipples turn black?

Even if a woman is not pregnant, as long as she reaches sexual maturity, her nipples will turn dark. The nutrition of the breasts depends entirely on sex hormones. If a woman has had sexual experience, her nipples will also experience such changes. Because sexual behavior promotes sexual desire and strengthens the activity of the pituitary gland, which then secretes a lot of sex stimulating hormones from the anterior lobe of the pituitary gland. In fact, not only the anterior lobe of the pituitary gland, but also the middle lobe will secrete melanin, which is the sex stimulating hormone. The nipples turn black, and gradually the vaginal opening and the inner and outer labia also turn black. At this time, the originally small breasts will develop rapidly, becoming plump and beautiful. Sexual activity can enhance your sexuality, change your genitals, and make you a mature woman. Some women, having had sex, notice such changes and become worried.

The normal color of a woman's nipples and areola is light pink or pink-brown. As long as there are signs of pregnancy, the nipples will turn darker and emit a darker luster. If the color of the nipples or areola changes, it may indicate certain physiological or pathological changes in the female endocrine system.

1. After a woman becomes pregnant, a series of changes will occur in her breasts: initially, the breasts will become larger, firmer and heavier. There will be a feeling of fullness and tingling in the breasts. The small particles on the dark yellow areola around the nipple appear particularly prominent. Starting from early pregnancy, the color of the nipple and areola will deepen from light red to dark brown. This change is mainly due to the increase of estrogen and progesterone in the body after pregnancy, which is a normal physiological change.

2. For some women, even when they are not pregnant, the color of their nipples and areolas gradually deepens from pink-brown to dark brown. A breast examination may not reveal any lesions, but this color change indicates that the woman has a "transient" increase in estrogen in her body. Perhaps after a period of time, due to self-regulation, the estrogen level returns to normal, and the color of the nipples and areola also returns to normal. This is still a normal physiological change.

The original color of the nipples, labia majora, and labia minora is determined by genetic factors. Pigmentation in the scrotum of the male genital organ is also due to genetic factors. Pigmentation sometimes occurs on the scrotum of newborn boys.