18 weeks pregnant and pimple like things on nipples?

Hi i am 18 weeks pregnant and i have noticed pimple like things on my nipples and they are really itchy!! does anyone know what this may mean or if it is normal??|||Its probably montgomery tubercles which is completely normal. here is a website about them that can help you: http://parenting.ivillage.com/pregnancy/鈥?/a>|||This often happens when you start to produce milk in your breasts. But would also go to the doctor and just make sure. (as that is on of the signs of breast cancer.|||completely normal. your breasts are changing to prepare to feed your baby. Answer #1 hit the nail on the head- Good luck|||It is normal I%26#039;ve had that. It%26#039;s one of the many changes that your breasts go through during pregnancy.