Whether or not you need to take medication for 6 weeks of pregnancy without seeing the buds should be analyzed in conjunction with the progesterone and HCG situation. General pregnancy 6 ~ 8 weeks or so can do ultrasound to see the fetal buds, now 6 weeks pregnant can not see the fetal buds may be a short period of pregnancy, the embryo has not yet developed the reason, if the examination of blood HCG doubling is normal, progesterone is normal, do not need to take special medication, it is recommended to go to the hospital after one week to do ultrasound review, most of the cessation of menstruation of 50 days or so you can see the fetal buds. However, if after the HCG doubling is not good, progesterone value is low, and there is no fetal buds in the examination, it is likely that fetal arrest will occur. It is necessary to take or intramuscular progesterone under the guidance of the doctor to protect the fetus, and should be well rechecked. If there are no buds after 8 weeks, you should combine the blood HCG and progesterone test to diagnose whether the embryo has stopped developing, and once it stops developing, you need to terminate the pregnancy in time. Do not be too nervous if you are not able to see fetal buds at 6 weeks of pregnancy, you can temporarily observe, do a good job of maternity review, and if necessary, follow the doctor’s instructions to use medication to protect the fetus.