Depending on whether expectant mother has toxemia , she may gain or lose weight. If nausea and vomiting torturing pregnant woman regularly, she does not have the appetite and desire to eat, so that the weight can be reduced. If there are any signs of toxicity during pregnancy, the expectant mother may gain weight, though it is difficult to notice this with the naked eye.

On the 9th week of pregnancy, due to the preparation of the body for the upcoming lactation there may be observed a breast tenderness. There may appear a venous networ on the breast and first stretches, it is explained by the fact that during pregnancy the blood volume increases by 40%.