The menstrual period is delayed for four days HCG40IU / L more than there is still hope?

The term “vacation” is generally used to refer to female menstruation. Human Chorionic Gonadotropin (HCG). Is there any hope for a four-day delayed period with a high HCG of 40 IU/L? Go back the next day for HCG and progesterone tests to confirm the diagnosis.
Is it promising to delay menstruation for four days HCG40IU/L more, go back the next day for blood tests for HCG and progesterone, if HCG rises normally and progesterone is around 20ng/ml, it suggests that the embryo is developing normally. Four days delayed menstruation HCG40IU / L, may also be caused by pregnant women ovulation wrong.
In this case, to calculate the time of pregnancy, you need to calculate according to the first ultrasound examination, according to the size of the gestational sac measured time.
HCG40IU/L more than four days delayed menstruation, the next day to go back to the blood test HCG continues to decline, suggesting that the embryo development is abnormal, if necessary, need to clear the uterus treatment.
HCG40IU/L for four days after menstruation delay, need to go to the hospital as soon as possible to clarify the diagnosis, the doctor according to the specific circumstances, the formulation of individualized diagnostic and treatment plan treatment.