After the age of 36 years, the breed was known as 'maiden', although that word is no longer commonly used. About 15 breeds of breasted females were documented. All had young females, although some were shorter, with a length greater than 10 cm. It's not known why some older breeds were found to have smaller numbers of young women, and why the shorter, rounder ones had longer necks. The breeding is known to be quite popular. Breasted females are frequently seen on social media, sporting large number of pictures of themselves with babies, and posting their faces and feet to the forums. Breasted females can last anywhere between three to eleven weeks in winter months and between four to six months in summer months. Breasted females can be up to 24 months old and can be bred from four to ten individuals in a group. The number of individuals may vary based on age and breeding conditions. Breasted females are normally able to travel freely and live as close to forest as possible.