The reason why progesterone does not rise much after 5 days of taking progesterone tablets in early pregnancy may be due to insufficient dosage of the drug or poor absorption, poor quality of the embryo or fetal arrest, etc. You can increase the dosage of the drug or change the treatment measures as instructed by the doctor, and consider whether to continue the pregnancy after the ultrasound review. The reason why progesterone does not rise much after 5 days of taking progesterone tablets in early pregnancy is that the dosage of progesterone is not enough or it is not well absorbed, so you can follow the doctor’s instructions to increase the dosage of progesterone, change the oral progesterone to injectable progesterone to increase the absorption rate of the drug, and then observe the rise in the progesterone situation. Early pregnancy to eat progesterone tablets 5 days after the progesterone rise is not big may also be the embryo quality is bad or caused by fetal arrest, such as blood test human chorionic gonadotropin HCG will not double every other day, ultrasound examination does not have the development of fetal buds, fetal heart, to determine the quality of the embryo is not good, we should consider whether to continue the pregnancy. If you feel sick in early pregnancy, it is recommended to treat under the guidance of a doctor, do not blindly use your own medication.