Its best to wait around six months after completing breast feeding before considering your breast revision options. This allows time for your breasts to reach a stable breast size and give you an accurate starting point for surgery. Fees for surgery will depend on what you require. Some patients require a breast lift revision after pregnancy as their breasts have sagged. This is a much longer procedure which attracts different fees to breast augmentation surgery. Arrange a consultation with a fully qualified plastic surgery to discuss your goals and options.