Fat<span>-reduced diets cause a 3-4 kg larger </span>weight loss<span> than normal</span><span> diets. A 10% reduction in dietary </span>fat<span> can cause a 4-5 kg </span>weight loss.
Left side because her right is really weak trying to feed him can interact and can cause frustration etc
Pneumothorax is most likely to be the diagnosis.