The secret of women’s breasts is amazing

　　1. 5% of newborns will develop lactation 2 months after birth. 　　
　　
　　2. People who smoke female Breasts tend to sag because chemicals in tobacco cause them to sag skin Become relaxed.

　　3. The average length of female nipples is about 1 cm. Most American women currently wear a 36C bra size, up from 34B 15 years ago. 　　

　　4. The average weight of female breasts is about 500 grams, which contains 4%-5% of body fat. Like the penis, the nipples will become "erect" when stimulated.
　　
　　5. Breasts keep getting “fat”. For a 20-year-old girl, breasts are mainly composed of mammary glands, fat and collagen. As we age, the mammary glands and collagen shrink and are replaced by fat.

　　6. Women’s breasts are the first to be male Notice. A study by Victoria University in New Zealand found that men pay attention to women's breasts first, and their eyes stay longer than other parts. 　　

　　7. Some women can reach orgasm through breast stimulation. According to research by American sex educators Marshall Miller and Dorian Slater, 1% of women claim that breast stimulation can give them sexual pleasure.

　　8. Women with breast augmentation are prone to suicide. A report in the "Annals of Plastic Surgery" magazine stated that it is not the toxic silicone material filled in the breasts that increases women's suicide risk, but that breast augmentation patients lack self-confidence and are prone to depression and other mental problems.
　　　　
　　9. Men can also produce breast milk. It is very rare for a man to secrete milk spontaneously, but men also have mammary glands and are equipped to secrete milk. some men cancer Patients need to take estrogen medications, which can cause lactation side effects.
　　
　　10.The breast on the left is bigger. According to a survey of 600 women in the journal Annals of Plastic Surgery, the left breast is slightly larger than the right, but the difference is difficult to detect with the naked eye. The nipples on both sides are different in size and shape.
　　
　　11. Italian women have the smallest breasts. The survey found that among Europeans, more than half of British women have a D cup breast size. Followed by Denmark and the Netherlands. Italian women have the smallest bust sizes, with 68% wearing B cups. The woman with the largest breasts in the world is Sheila Hussey from Texas, USA. She had 9 breast augmentations, creating a shocking 38kkk (bust 185 cm).