Background: Poland’s syndrome is a rare congenital non-inherited anomaly that usually manifests itself during adolescence and is characterized by absence or deficient development of one of the breasts. To our knowledge, no case of breastfeeding after reconstruction surgery in patients with Poland’s syndrome has been described. Case Report: A 22-year-old female patient with Poland’s syndrome underwent breast reconstruction. The procedure performed consisted of rotation of a myocutaneous flap harvested from the ipsilateral latissimus dorsi muscle, which was subsequently attached to the anterior thoracic wall to create a pouch and place a 300-ml round textured cohesive silicone gel-filled breast implant. 5 years later the patient got pregnant, and 1 year after delivery she is still breastfeeding normally with both breasts. Conclusion: Reconstruction surgery with the latissimus dorsi muscle and a prosthesis was shown to be a potential and safe solution to achieve improvement of breast symmetry and to provide confidence and comfort in relation to self-image and, moreover, the ability to breastfeed.