Male breast enhancement mainly achieves the effect of enlarging the chest by exercising the chest muscles, and will not affect sexual function. The purpose of feminine breast enhancement for men is usually to pursue breast development, which is inconsistent with the physiological characteristics of men. Non-surgical methods mainly include exercise and diet adjustment, but the effect may be limited. Here are some suggestions:

1. Exercise: You can exercise pectoralis major and pectoralis minor to make your chest fuller. Push-ups, dumbbell flying birds, sitting posture and chest pushing all help to increase chest muscles.

2. Diet adjustment: Eating enough nutrients, such as protein, fat and carbohydrates, is helpful for muscle growth. Foods rich in protein, such as bean products, nuts and chicken breast, can be appropriately increased.

3. Massage: Regular chest massage can promote blood circulation and help the growth of chest muscles.

4. Maintain patience and perseverance: Muscle growth is a slow process and requires long-term exercise.

It should be noted that the feminization of male breast enhancement may cause psychological and physical troubles. Before trying to change the shape of the chest, it is recommended to consult a psychologist or a professional doctor to understand your physical condition and suitable methods. If you decide to have an operation, you must choose a regular hospital and an experienced doctor. Before the operation, fully understand the operation risks and possible side effects, and make psychological preparations.