If there is one external organ that receives every attention it should be the breasts of a woman. A breast not too large and not too small is considered ideal by any woman. Perception matters and the ideal size in their mind help boost their confidence. So breast surgery are all about Breast Augmentation or Breast Reduction in women.
In men it is a different story. Presence of breast-like features, often referred as man-boobs, is considered too feminine. The medical condition is called Gynaecomastia. The sagginess of the tissues around the breast gives a feminine appearance to the breast region. This decreases the confidence in a man and hence the urge to reduce breast through a breast surgery.