In the middle of pregnancy weight loss, if not obvious, this belongs to the normal performance, because the impact of pregnancy reaction, will lead to nausea, vomiting, loss of appetite, loss of appetite phenomenon, need time to slowly recover, if these symptoms return to normal after, the body can slowly grow weight, usually should be moderate to eat more fruits and vegetables, or eat protein-rich food, milk, lean meat, Egg yolk. It is also necessary to pay attention to not overeating, not to eat too greasy, poorly digested food, do not eat spicy and stimulating food, otherwise it will easily aggravate the gastrointestinal reaction, resulting in nausea, vomiting or stomach distension, it will easily lead to food nutrition can not be fully absorbed, will lead to the phenomenon of weight loss. During this period, you should pay attention to maintain a relaxed mood, do not have too much stress.