The bra exists because of the breast, it has an inseparable relationship with the development, growth and health of the breast. Don’t look at it usually always silent protection of the breast, if wear improper, very likely to have a great impact on the health of the breast. So some people will ask: is wearing a bra and what to pay attention to? Indeed, there are instructions. The time of wearing a bra and the size of the bra may affect the healthy growth of the breasts. Wearing a bra should be based on the speed and size of breast development. When breasts begin to fully develop during puberty, they should not be restrained in a way that hinders their development. This means that it is best not to wear a bra at this time. The average girl’s breasts do not mature until she is about 16 to 18 years old. You can use a soft ruler to measure from the upper bottom of the breast through the nipple to the lower bottom of the breast, through the measurement data to determine whether to wear, when the distance between the upper and lower is greater than 16 centimeters, you should wear a bra. If the age is less than 16 years old and the distance between the top and bottom of the breasts is less than 16 centimeters, you should not wear a bra. Because wearing a bra too early is not only unfavorable to the breasts that are developing and bulging, but also has a great impact on the future secretion of breast milk. If you don’t wear a bra after your breasts are fully developed, it will also be unfavorable to your breasts. Because timely wearing a bra is the most ideal and easiest way to protect the healthy breasts. Wearing a bra can protect the breasts, support and line them, make their blood circulation smooth, and help the development of the breasts. If more attention is paid to minimize excessive swinging of the breasts, it can prevent sagging of the breasts. Some girls are more mature after the development of breast volume is still small, choose a very loose bra or even refused to wear a bra, this will make the breasts lose support, easy to cause sagging or even deformation. If the nipple is indeed inverted due to improper bra wearing, you should boldly go to the hospital for consultation and correction, so as not to affect the future life after the development of stereotypes. However, it is worth reminding that blind naked breasts are not desirable. Fear of breast disease and abandon the bra is inevitably some “choke on food”. The role of the bra in addition to protecting the breasts from external abrasions and direct collision, but also to support the breasts do not sag, to maintain a good shape, but also conducive to breast blood circulation.