If my daughter's breasts do not feel pain when hit or squeezed hard, are there any chances of this being breast cancer? she is 14.

Why?: Why would someone check a daughter for breast pain to being "hit or squeezed hard"? There is no indication to try to subject someone to pain, especially in a sensitive body part. Children do not get breast cancer. Have her see a pediatrician for an exam.

Breast cancer: If there is a question about the breast tissue a breast should examine both breast and recommend any additional studies.