If there are really symptoms of threatened miscarriage, and that is to say that this symptom is more severe, such as bleeding, stomach pain is more severe, through the general examination, we confirm that the embryonic development is OK, in this case, I think we should still take some appropriate fetal protection measures, because after all, pregnancy is a new life, so you should take a very responsible attitude to deal with this matter.
Another is that a patient who has had a recurrent spontaneous abortion in the past, whether she has this symptom again after pregnancy, or does not have these symptoms, as a doctor should carry out some protective treatment measures for her.
There are also some people who say that her pregnancy is more difficult, in the clinic we sometimes feel that it is precious, especially difficult, and even we use ovulation to make her pregnant, so such an easy pregnancy, we generally take some fetal protection measures.
Then there is artificial assisted reproductive technology pregnancy, she is a process of over-ovulation, so in the process of over-ovulation, often the luteal body function is not sound, so at this time will also take corresponding fetal protection measures.