1, not necessarily healthy
Breast cancer does not necessarily touch the mass.
In terms of mammary gland hyperplasia, according to the survey, about 70%-80% of women have mammary gland hyperplasia in different degrees, which is more common in women aged 25-45. However, many people are puzzled when they are diagnosed with hyperplasia of mammary glands, because there is no lump in the breast, only mild pain. In this regard, experts explained that not all breast hyperplasia is accompanied by pain and mass. Among them, there is an obvious type of breast hyperplasia called "breast pain", which often takes pain as the main symptom and does not appear breast lump.
In terms of breast cancer, not all breast cancers will have breast lump symptoms. Clinically, many women have never touched a breast lump in their lives, but they were diagnosed with breast cancer during the examination. Doctors say that some breast cancers are difficult to find because of the special location of cancer cells, so some breast cancer patients will not have obvious palpable masses. For example, common intraductal carcinoma of the breast has no mass manifestations, mostly nipple discharge or bleeding; However, eczema-like carcinoma of nipple is characterized by itchy nipple, insect bite, burning sensation and eczema-like changes. There are also non-massive breast cancers with thickened glandular tissue.
The key to early detection of breast cancer lies in regular examination.
According to statistics, the mortality rate of breast cancer in the world is relatively low, of which two thirds is due to the general survey of breast cancer, and only one third is based on the improvement of breast cancer treatment methods. One of the benefits of breast cancer screening is that you can find this elusive lump.
Therefore, experts remind that all women of high-risk age should have regular breast screening. The third to seventh day after menstruation is the best time for examination. Women aged 20-30 should have infrared or breast surgery every three years, including color Doppler ultrasound, molybdenum and palladium. At the same time, we should pay more attention to breast health in daily life, including some minor changes in the breast, such as pain, nipple discharge, breast folds and so on. If there are signs, you need to go to the hospital for diagnosis immediately.
2, the reasons for the dark private parts
Many men use the color depth of private parts to judge the number of times a woman has sex. Is this correct? Why do women's private parts turn black? Pigmentation or frequent sexual intercourse? Let's take a look today.
First, why does the labia turn black?
There are many interesting speculations about the blackening of labia on the internet, such as: it is because of walking friction that labia blackens; Women's private parts turn black because some lotions are not good. These are all rumors that women's labia darken, mainly for the following reasons:
1, genetic reasons.
2. Sexual life is too frequent.
3. Normal pigmentation. In other words, the same sex leads to the blackening of labia, including female private parts and inner and outer labia. During sexual life, the labia is repeatedly stimulated by external friction for a long time, which increases local pigmentation and its color will deepen with time. This is a normal physiological phenomenon, and the melanin of sexual stimulation hormone will also make the labia darken and dizzy.
Second, why do nipples turn black?
In addition to women's private parts, there are nipples in the blackened parts of women. In many people's minds, women's nipples should be pink. Although it looks desirable, it also shows that she is not mature enough, and black is the standard of maturity.
Only when a woman reaches sexual maturity will her nipples turn black and faint. This is because the nutrition of her breasts depends entirely on sex hormones. Women who have had sexual experience will also have such changes in their nipples. Because sexual behavior will promote the activity of pituitary gland, and then many sexual stimulating hormones will be secreted by the anterior pituitary gland. In fact, not only the anterior pituitary, but also the middle pituitary will secrete melanin, which will make the nipple black. At this time, the originally small breasts will develop rapidly and become plump and beautiful.
In addition, there is another situation that will make the breasts black, that is, women are pregnant.
Third, the thigh root
In after making love, women's thighs will gradually turn black. Like sex organs, they are affected by hormones, so they are more likely to turn black. In fact, this is a very normal phenomenon. In addition, it is also possible that your underwear is too tight on weekdays, which oppresses the blood circulation. In the case of poor blood circulation, melanin is easy to sink and your skin color is easy to darken. At this time, it is recommended to change into loose underwear to relieve your inner thigh skin.