Many mothers-to-be have mixed emotions when it comes to conceiving a new baby. Due to the increase in infertility, the number of people doing IVF and IUI has increased, and these pregnant women basically need to keep their babies alive, which makes the army of keeping the baby alive in China increase year by year. So, what are the methods to keep the fetus in early pregnancy? 1. General therapy: bed rest, prohibition of sexual life, reduction of unnecessary vaginal examination. Avoid contact with radiation and toxic and harmful substances. Emotionally relaxed, family members should care more about pregnant women. Note: Although avoid unnecessary gynecological examinations, if you have irregular vaginal bleeding and other conditions after pregnancy, you still need to do gynecological examinations if necessary! But don’t worry, these are safe! 2. drug birth control: If symptoms of abdominal pain and vaginal bleeding occur, you need to go to the hospital in time to first rule out ectopic pregnancy, and if it is an intrauterine pregnancy, you need to actively preserve the fetus. There are mainly western medicine, traditional Chinese medicine and combined Chinese and Western medicine for fetus preservation. Special reminder: although these are commonly used birth control drugs, pregnant women must go to the hospital to consult a doctor to use the drugs, do not blindly use drugs. The duration of fetus preservation: generally the duration of fetus preservation is at least 2 weeks, and in serious cases it may take 3 months, even to the birth. During this period, the indicators of blood HCG, progesterone and estradiol should be tested, and ultrasound should be done if necessary. You should listen carefully to the doctor’s advice and not blindly keep the fetus. Once you find the abnormal development of the embryo, you should deal with it in time to avoid the infection caused by staying too long, which may lead to endometritis or tubal inflammation, and in serious cases, it may lead to coagulation dysfunction and endanger your life.