In the early stage of pregnancy, most women have morning sickness, vomiting and other gastrointestinal discomfort due to the increase of progesterone. As long as there is no lower abdominal pain, vaginal bleeding, good doubling of HCG on the next day, progesterone in the normal range, gynecological ultrasound with the growth of a gestational sac, the appearance of a fetal bud and fetal heartbeat, it is fine. In the early stage of pregnancy, you should pay attention to proper rest, avoid bacterial and viral infections, avoid stimulation by smoking and alcohol, do not eat cold, spicy and stimulating food, eat less and more meals, eat more light and nutritious food, exercise properly and keep your mood relaxed in order to facilitate the growth and development of the embryo.