The occasional blood in the process of pregnancy vomiting will not affect the fetus. It is a blood loss caused by the rupture of capillaries in the stomach or esophagus due to the more obvious pregnancy vomiting, which will not affect the pregnant woman or the fetus. Early pregnancy will show pregnancy reaction, nausea, vomiting, loss of appetite and other phenomena, pregnancy reaction is also physiological, will not have a great impact. The actual fact is that you will be able to get a lot of fresh fruits and vegetables, which will increase the elasticity of the blood vessels and reduce the amount of capillary bleeding. Try to pay attention not to eat spicy and stimulating food to avoid aggravating the pregnancy reaction.